apache / incubator-samoa
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 346 files with 30,051 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 9 files changed 6-20 times (1,793 lines of code)
    • 337 files changed 1-5 times (28,258 lines of code)
0% | 0% | 0% | 5% | 94%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 346 files with 30,051 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 2 files changed by 6-10 contributors (637 lines of code)
    • 343 files changed by 2-5 contributors (29,309 lines of code)
    • 1 file changed by 1 contributor (105 lines of code)
0% | 0% | 2% | 97% | <1%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, xml, sh, properties, md, regexp, txt, gitignore, avsc, json, yml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 5% | 94%
xml0% | 0% | 0% | 5% | 94%
avsc0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
samoa-instances0% | 0% | 0% | 40% | 59%
samoa-api0% | 0% | 0% | 3% | 96%
samoa-samza0% | 0% | 0% | 1% | 98%
samoa-apex0% | 0% | 0% | 0% | 100%
samoa-storm0% | 0% | 0% | 0% | 100%
samoa-flink0% | 0% | 0% | 0% | 100%
ROOT0% | 0% | 0% | 0% | 100%
samoa-threads0% | 0% | 0% | 0% | 100%
samoa-local0% | 0% | 0% | 0% | 100%
samoa-test0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ModelAggregatorProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 516 53 2015-06-18 2020-01-23 11 8 gdfm@apache.org coreytsterling@gmail.com
FileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 115 10 2015-06-18 2020-01-23 7 3 gdfm@apache.org coreytsterling@gmail.com
AvroLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 180 9 2015-10-30 2020-01-23 7 4 jayadeepj@gmail.com coreytsterling@gmail.com
log4j.xml
in samoa-samza/src/main/resources
 24 - 2015-01-27 2020-01-23 6 3 mmorel@apache.org coreytsterling@gmail.com
ArffFileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 80 6 2015-06-18 2020-01-23 6 4 gdfm@apache.org coreytsterling@gmail.com
FilterProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 109 10 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
Attribute.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 121 15 2015-06-18 2020-01-23 6 6 gdfm@apache.org coreytsterling@gmail.com
ArffLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 273 16 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
Instances.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 375 51 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
log4j.xml
in samoa-local/src/main/resources
 13 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
DenseInstance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 15 4 2015-06-18 2020-01-23 5 5 gdfm@apache.org coreytsterling@gmail.com
InstanceData.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 16 - 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
test-jar-with-dependencies.xml
in samoa-test/src/main/assembly
 18 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
FoundNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 24 4 2015-06-18 2020-01-23 5 5 gdfm@apache.org coreytsterling@gmail.com
samoa-samza.xml
in samoa-samza/src/main/assembly
 65 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
AvroFileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 93 6 2016-02-17 2020-01-23 5 3 edi_bice@yahoo.com coreytsterling@gmail.com
PredictionCombinerProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 95 12 2015-06-18 2020-01-23 5 3 gdfm@apache.org coreytsterling@gmail.com
InstanceInformation.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 122 23 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
PrequentialEvaluation.java
in samoa-api/src/main/java/org/apache/samoa/tasks
 127 6 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
SparseInstanceData.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 172 18 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
Loader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 6 - 2015-10-30 2020-01-23 4 3 jayadeepj@gmail.com coreytsterling@gmail.com
PerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 12 - 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
SparseInstance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 15 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
InactiveLearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 17 2 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 18 3 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
Globals.java
in samoa-api/src/main/java/org/apache/samoa/core
 22 1 2015-06-18 2020-01-23 4 2 gdfm@apache.org coreytsterling@gmail.com
LocalStormDoTask.java
in samoa-storm/src/main/java/org/apache/samoa
 33 1 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
Instance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 44 - 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LocalResultContentEvent.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 46 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
Boosting.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 64 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AvroBinaryLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 66 4 2015-10-30 2020-01-23 4 3 jayadeepj@gmail.com coreytsterling@gmail.com
DenseInstanceData.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 78 14 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
InstanceContentEvent.java
in samoa-api/src/main/java/org/apache/samoa/learners
 78 18 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AvroJsonLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 79 4 2015-10-30 2020-01-23 4 3 jayadeepj@gmail.com coreytsterling@gmail.com
Measurement.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 80 7 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
AdaptiveBagging.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 82 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
InstancesHeader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 84 13 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
StormSamoaUtils.java
in samoa-storm/src/main/java/org/apache/samoa/topology/impl
 85 5 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
WriteArffFile.java
in samoa-api/src/main/java/org/apache/samoa/tasks
 91 5 2015-09-14 2020-01-23 4 2 abifet@gmail.com coreytsterling@gmail.com
HDFSFileStreamSource.java
in samoa-api/src/main/java/org/apache/samoa/streams/fs
 105 10 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
BasicRegressionPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 108 10 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LearningCurve.java
in samoa-api/src/main/java/org/apache/samoa/moa/evaluation
 134 14 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
ActiveLearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 141 15 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
BasicClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 143 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
F1ClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 144 7 2016-02-22 2020-01-23 4 4 edi_bice@yahoo.com coreytsterling@gmail.com
TextGenerator.java
in samoa-api/src/main/java/org/apache/samoa/streams
 146 11 2015-08-21 2020-01-23 4 3 abifet@gmail.com coreytsterling@gmail.com
WindowClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 150 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AttributesInformation.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 156 12 2017-07-16 2020-01-23 4 3 mehdi.deboub@supcom.tn coreytsterling@gmail.com
FlinkProcessingItem.java
in samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl
 180 27 2015-05-29 2020-01-23 4 4 seniorcarbone@gmail.com coreytsterling@gmail.com
LocalStatisticsProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 184 21 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
Files With Most Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
ModelAggregatorProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 516 53 2015-06-18 2020-01-23 11 8 gdfm@apache.org coreytsterling@gmail.com
Attribute.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 121 15 2015-06-18 2020-01-23 6 6 gdfm@apache.org coreytsterling@gmail.com
FilterProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 109 10 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
ArffLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 273 16 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
Instances.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 375 51 2015-06-18 2020-01-23 6 5 gdfm@apache.org coreytsterling@gmail.com
FoundNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 24 4 2015-06-18 2020-01-23 5 5 gdfm@apache.org coreytsterling@gmail.com
DenseInstance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 15 4 2015-06-18 2020-01-23 5 5 gdfm@apache.org coreytsterling@gmail.com
AvroLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 180 9 2015-10-30 2020-01-23 7 4 jayadeepj@gmail.com coreytsterling@gmail.com
ArffFileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 80 6 2015-06-18 2020-01-23 6 4 gdfm@apache.org coreytsterling@gmail.com
PrequentialEvaluation.java
in samoa-api/src/main/java/org/apache/samoa/tasks
 127 6 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
SparseInstanceData.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 172 18 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
InstanceInformation.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 122 23 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
InstanceData.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 16 - 2015-06-18 2020-01-23 5 4 gdfm@apache.org coreytsterling@gmail.com
LearningCurve.java
in samoa-api/src/main/java/org/apache/samoa/moa/evaluation
 134 14 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
InstanceContentEvent.java
in samoa-api/src/main/java/org/apache/samoa/learners
 78 18 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
Boosting.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 64 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AdaptiveBagging.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 82 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LocalStatisticsProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 184 21 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LocalResultContentEvent.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 46 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
InactiveLearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 17 2 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
ActiveLearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 141 15 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
LearningNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 18 3 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AMRRuleSetProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed
 244 28 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
AMRulesRegressorProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/centralized
 332 34 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
WindowClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 150 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
EvaluatorCVProcessor.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 208 15 2015-12-07 2020-01-23 4 4 abifet@gmail.com coreytsterling@gmail.com
BasicClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 143 9 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
EvaluatorProcessor.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 209 15 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
BasicRegressionPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 108 10 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
F1ClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 144 7 2016-02-22 2020-01-23 4 4 edi_bice@yahoo.com coreytsterling@gmail.com
PerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 12 - 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
FlinkProcessingItem.java
in samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl
 180 27 2015-05-29 2020-01-23 4 4 seniorcarbone@gmail.com coreytsterling@gmail.com
StormSamoaUtils.java
in samoa-storm/src/main/java/org/apache/samoa/topology/impl
 85 5 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
InstancesHeader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 84 13 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
SparseInstance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 15 4 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
Instance.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 44 - 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
SystemsUtils.java
in samoa-samza/src/main/java/org/apache/samoa/utils
 279 27 2015-06-18 2020-01-23 4 4 gdfm@apache.org coreytsterling@gmail.com
FileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 115 10 2015-06-18 2020-01-23 7 3 gdfm@apache.org coreytsterling@gmail.com
log4j.xml
in samoa-samza/src/main/resources
 24 - 2015-01-27 2020-01-23 6 3 mmorel@apache.org coreytsterling@gmail.com
test-jar-with-dependencies.xml
in samoa-test/src/main/assembly
 18 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
AvroFileStream.java
in samoa-api/src/main/java/org/apache/samoa/streams
 93 6 2016-02-17 2020-01-23 5 3 edi_bice@yahoo.com coreytsterling@gmail.com
PredictionCombinerProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 95 12 2015-06-18 2020-01-23 5 3 gdfm@apache.org coreytsterling@gmail.com
samoa-samza.xml
in samoa-samza/src/main/assembly
 65 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
log4j.xml
in samoa-local/src/main/resources
 13 - 2015-01-27 2020-01-23 5 3 mmorel@apache.org coreytsterling@gmail.com
TextGenerator.java
in samoa-api/src/main/java/org/apache/samoa/streams
 146 11 2015-08-21 2020-01-23 4 3 abifet@gmail.com coreytsterling@gmail.com
HDFSFileStreamSource.java
in samoa-api/src/main/java/org/apache/samoa/streams/fs
 105 10 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
Measurement.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 80 7 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
LocalStormDoTask.java
in samoa-storm/src/main/java/org/apache/samoa
 33 1 2015-06-18 2020-01-23 4 3 gdfm@apache.org coreytsterling@gmail.com
AvroJsonLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 79 4 2015-10-30 2020-01-23 4 3 jayadeepj@gmail.com coreytsterling@gmail.com
AvroBinaryLoader.java
in samoa-instances/src/main/java/org/apache/samoa/instances
 66 4 2015-10-30 2020-01-23 4 3 jayadeepj@gmail.com coreytsterling@gmail.com
Files With Least Contributors (Top 50)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
kafka.avsc
in samoa-api/src/main/resources
 105 - 2017-03-14 2017-03-14 1 1 piotr@wawrzyniak.org.pl piotr@wawrzyniak.org.pl
Utils.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 1432 44 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
Statistics.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 718 18 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
CMM_GTAnalysis.java
in samoa-api/src/main/java/org/apache/samoa/evaluation/measures
 423 22 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
ADWIN.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/driftdetection
 394 55 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
SamzaConfigFactory.java
in samoa-samza/src/main/java/org/apache/samoa/utils
 358 26 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
TimeClassificationPerformanceEvaluator.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 357 45 2018-08-11 2020-01-23 2 2 lukasz.lawniczak@datamatica.pl coreytsterling@gmail.com
333 - 2015-01-27 2020-01-23 4 2 mmorel@apache.org coreytsterling@gmail.com
CMM.java
in samoa-api/src/main/java/org/apache/samoa/evaluation/measures
 322 7 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
Perceptron.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common
 321 28 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
WithKmeans.java
in samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream
 311 16 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
BoostVHTProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 297 41 2017-01-17 2020-01-23 2 2 faybeligianni@gmail.com coreytsterling@gmail.com
SphereCluster.java
in samoa-api/src/main/java/org/apache/samoa/moa/cluster
 231 21 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
Clustream.java
in samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream
 231 13 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
ClusteringEvaluatorProcessor.java
in samoa-api/src/main/java/org/apache/samoa/evaluation
 227 18 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
AbstractClassifier.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers
 221 21 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
GreenwaldKhannaQuantileSummary.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 208 17 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
RandomTreeGenerator.java
in samoa-api/src/main/java/org/apache/samoa/streams/generators
 204 13 2016-03-06 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
RuleActiveRegressionNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common
 200 16 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
MeasureCollection.java
in samoa-api/src/main/java/org/apache/samoa/moa/evaluation
 191 25 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
Clustering.java
in samoa-api/src/main/java/org/apache/samoa/moa/cluster
 188 15 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
RuleRegressionNode.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common
 184 18 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
BoostMAProcessor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 182 14 2017-01-17 2020-01-23 2 2 faybeligianni@gmail.com coreytsterling@gmail.com
ClustreamKernel.java
in samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream
 176 16 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
FIMTDDNumericAttributeClassObserver.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers
 159 10 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
HorizontalAMRulesRegressor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules
 155 3 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
SamzaDoTask.java
in samoa-samza/src/main/java/org/apache/samoa
 154 4 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
VFMLNumericAttributeClassObserver.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers
 152 6 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
AttributeContentEvent.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 146 21 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
DoubleVector.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 140 22 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
TargetMean.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common
 139 16 2015-06-18 2020-01-23 3 2 gdfm@apache.org coreytsterling@gmail.com
SamzaStream.java
in samoa-samza/src/main/java/org/apache/samoa/topology/impl
 136 22 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
PrequentialSourceProcessor.java
in samoa-api/src/main/java/org/apache/samoa/streams
 135 20 2015-06-18 2020-01-23 3 2 gdfm@apache.org coreytsterling@gmail.com
ClassOption.java
in samoa-api/src/main/java/org/apache/samoa/moa/options
 134 6 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
AutoClassDiscovery.java
in samoa-api/src/main/java/org/apache/samoa/moa/core
 134 2 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
StatisticalCollection.java
in samoa-api/src/main/java/org/apache/samoa/evaluation/measures
 133 2 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
General.java
in samoa-api/src/main/java/org/apache/samoa/evaluation/measures
 132 4 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
GaussianNumericAttributeClassObserver.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers
 131 7 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
VerticalAMRulesRegressor.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules
 131 3 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
SamzaEntranceProcessingItem.java
in samoa-samza/src/main/java/org/apache/samoa/topology/impl
 131 11 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
NominalAttributeClassObserver.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers
 129 9 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
KMeans.java
in samoa-api/src/main/java/org/apache/samoa/moa/clusterers
 125 4 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
BoostVHT.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble
 125 4 2017-01-17 2020-01-23 2 2 faybeligianni@gmail.com coreytsterling@gmail.com
EntropyCollection.java
in samoa-api/src/main/java/org/apache/samoa/evaluation/measures
 125 1 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
BinaryTreeNumericAttributeClassObserver.java
in samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers
 124 9 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
ApexOperator.java
in samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl
 121 9 2015-09-22 2020-01-23 2 2 bhupeshchawda@gmail.com coreytsterling@gmail.com
TopologyBuilder.java
in samoa-api/src/main/java/org/apache/samoa/topology
 118 20 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
VerticalHoeffdingTree.java
in samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees
 118 6 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
ClusteringEvaluation.java
in samoa-api/src/main/java/org/apache/samoa/tasks
 116 4 2015-06-18 2020-01-23 3 2 gdfm@apache.org coreytsterling@gmail.com
SamzaEngine.java
in samoa-samza/src/main/java/org/apache/samoa/topology/impl
 116 15 2015-06-18 2020-01-23 2 2 gdfm@apache.org coreytsterling@gmail.com
Correlations

File Size vs. Number of Changes: 346 points

eclipse-format.xml x: 333 lines of code y: 4 # changes samoa-apex/src/main/java/org/apache/samoa/apex/ApexDoTask.java x: 42 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/ApexSamoaUtils.java x: 32 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/StreamingAppFactory.java x: 24 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexComponentFactory.java x: 53 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexOperator.java x: 121 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexProcessingItem.java x: 75 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexStream.java x: 27 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexStreamUtils.java x: 78 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexTask.java x: 114 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexTopology.java x: 40 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/ApexTopologyNode.java x: 5 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/DefaultInputPortSerializable.java x: 6 lines of code y: 2 # changes samoa-apex/src/main/java/org/apache/samoa/apex/topology/impl/DelayOperatorSerializable.java x: 29 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/core/EntranceProcessor.java x: 9 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/core/Globals.java x: 22 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/core/SerializableInstance.java x: 15 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/BasicClassificationPerformanceEvaluator.java x: 143 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/BasicRegressionPerformanceEvaluator.java x: 108 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/ClusteringEvaluationContentEvent.java x: 38 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/ClusteringEvaluatorProcessor.java x: 227 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/EvaluationDistributorProcessor.java x: 98 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/EvaluatorCVProcessor.java x: 208 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/PerformanceEvaluator.java x: 12 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/TimeClassificationPerformanceEvaluator.java x: 357 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/WindowClassificationPerformanceEvaluator.java x: 150 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/WindowEstimator.java x: 35 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/CMM.java x: 322 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/CMM_GTAnalysis.java x: 423 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/EntropyCollection.java x: 125 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/F1.java x: 72 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/General.java x: 132 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/SSQ.java x: 60 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/evaluation/measures/SilhouetteCoefficient.java x: 86 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/InstanceContent.java x: 76 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/InstanceContentEvent.java x: 78 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/InstancesContentEvent.java x: 49 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/Learner.java x: 12 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/ResultContentEvent.java x: 87 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/LocalLearnerProcessor.java x: 103 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/NaiveBayes.java x: 110 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/SimpleClassifierAdapter.java x: 64 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/SingleClassifier.java x: 57 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/AdaptiveBagging.java x: 82 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BaggingDistributorProcessor.java x: 82 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BoostMAProcessor.java x: 182 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BoostVHTProcessor.java x: 297 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/Boosting.java x: 64 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/PredictionCombinerProcessor.java x: 95 lines of code y: 5 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/HorizontalAMRulesRegressor.java x: 155 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/VerticalAMRulesRegressor.java x: 131 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/ActiveRule.java x: 123 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/LearningRule.java x: 57 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/Rule.java x: 56 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/RuleActiveRegressionNode.java x: 200 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/RuleRegressionNode.java x: 184 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/TargetMean.java x: 139 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRDefaultRuleProcessor.java x: 230 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRLearnerProcessor.java x: 168 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRRuleSetProcessor.java x: 244 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRulesAggregatorProcessor.java x: 372 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRulesStatisticsProcessor.java x: 135 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/ActiveLearningNode.java x: 141 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/AttributeBatchContentEvent.java x: 83 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/AttributeContentEvent.java x: 146 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/ControlContentEvent.java x: 30 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/DeleteContentEvent.java x: 14 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/FilterProcessor.java x: 109 lines of code y: 6 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/FoundNode.java x: 24 lines of code y: 5 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/InactiveLearningNode.java x: 17 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/LocalResultContentEvent.java x: 46 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/LocalStatisticsProcessor.java x: 184 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/ModelAggregatorProcessor.java x: 516 lines of code y: 11 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/Node.java x: 21 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/SplitNode.java x: 51 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/VerticalHoeffdingTree.java x: 118 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/clusterers/ClustreamClustererAdapter.java x: 74 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/learners/clusterers/LocalClustererProcessor.java x: 94 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/clusterers/SingleLearner.java x: 44 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/learners/clusterers/simple/ClusteringDistributorProcessor.java x: 50 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/AbstractClassifier.java x: 221 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/BinaryTreeNumericAttributeClassObserver.java x: 124 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/BinaryTreeNumericAttributeClassObserverRegression.java x: 93 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/FIMTDDNumericAttributeClassObserver.java x: 159 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/NominalAttributeClassObserver.java x: 129 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/VFMLNumericAttributeClassObserver.java x: 152 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/driftdetection/ADWIN.java x: 394 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/splitcriteria/GiniSplitCriterion.java x: 46 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/splitcriteria/InfoGainSplitCriterionMultilabel.java x: 21 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/functions/DecisionStump.java x: 102 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/functions/MajorityClass.java x: 47 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/rules/core/attributeclassobservers/FIMTDDNumericAttributeClassLimitObserver.java x: 68 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/classifiers/rules/core/conditionaltests/NumericAttributeBinaryRulePredicate.java x: 106 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/moa/cluster/Cluster.java x: 90 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/cluster/Clustering.java x: 188 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/cluster/SphereCluster.java x: 231 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/clusterers/AbstractClusterer.java x: 215 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/moa/clusterers/ClusterGenerator.java x: 242 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream/ClustreamKernel.java x: 176 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream/WithKmeans.java x: 311 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/core/DoubleVector.java x: 140 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/core/GreenwaldKhannaQuantileSummary.java x: 208 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/core/Statistics.java x: 718 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/core/Utils.java x: 1432 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/evaluation/LearningCurve.java x: 134 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/moa/evaluation/MeasureCollection.java x: 191 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/moa/learners/Learner.java x: 20 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/streams/ArffFileStream.java x: 80 lines of code y: 6 # changes samoa-api/src/main/java/org/apache/samoa/streams/AvroFileStream.java x: 93 lines of code y: 5 # changes samoa-api/src/main/java/org/apache/samoa/streams/ClusteringEntranceProcessor.java x: 114 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/streams/FileStream.java x: 115 lines of code y: 7 # changes samoa-api/src/main/java/org/apache/samoa/streams/StreamSourceProcessor.java x: 69 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/streams/TextGenerator.java x: 146 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/streams/clustering/RandomRBFGeneratorEvents.java x: 686 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/streams/fs/HDFSFileStreamSource.java x: 105 lines of code y: 4 # changes samoa-api/src/main/java/org/apache/samoa/streams/generators/HyperplaneGenerator.java x: 126 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/streams/generators/RandomTreeGenerator.java x: 204 lines of code y: 2 # changes samoa-api/src/main/java/org/apache/samoa/tasks/PrequentialCVEvaluation.java x: 100 lines of code y: 3 # changes samoa-api/src/main/java/org/apache/samoa/tasks/PrequentialEvaluation.java x: 127 lines of code y: 5 # changes samoa-api/src/main/java/org/apache/samoa/tasks/WriteArffFile.java x: 91 lines of code y: 4 # changes samoa-flink/src/main/java/org/apache/samoa/flink/FlinkDoTask.java x: 38 lines of code y: 3 # changes samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl/FlinkEntranceProcessingItem.java x: 62 lines of code y: 3 # changes samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl/FlinkProcessingItem.java x: 180 lines of code y: 4 # changes samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl/FlinkStream.java x: 53 lines of code y: 3 # changes samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl/FlinkTopology.java x: 120 lines of code y: 3 # changes samoa-instances/src/main/java/org/apache/samoa/instances/ArffLoader.java x: 273 lines of code y: 6 # changes samoa-instances/src/main/java/org/apache/samoa/instances/Attribute.java x: 121 lines of code y: 6 # changes samoa-instances/src/main/java/org/apache/samoa/instances/AttributesInformation.java x: 156 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/AvroBinaryLoader.java x: 66 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/AvroLoader.java x: 180 lines of code y: 7 # changes samoa-instances/src/main/java/org/apache/samoa/instances/DenseInstance.java x: 15 lines of code y: 5 # changes samoa-instances/src/main/java/org/apache/samoa/instances/FilteredSparseInstance.java x: 17 lines of code y: 2 # changes samoa-instances/src/main/java/org/apache/samoa/instances/InstanceData.java x: 16 lines of code y: 5 # changes samoa-instances/src/main/java/org/apache/samoa/instances/InstanceImpl.java x: 228 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/InstanceInformation.java x: 122 lines of code y: 5 # changes samoa-instances/src/main/java/org/apache/samoa/instances/Instances.java x: 375 lines of code y: 6 # changes samoa-instances/src/main/java/org/apache/samoa/instances/InstancesHeader.java x: 84 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/Loader.java x: 6 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/MultiLabelInstance.java x: 3 lines of code y: 3 # changes samoa-instances/src/main/java/org/apache/samoa/instances/MultiLabelPrediction.java x: 131 lines of code y: 3 # changes samoa-instances/src/main/java/org/apache/samoa/instances/SparseInstance.java x: 15 lines of code y: 4 # changes samoa-instances/src/main/java/org/apache/samoa/instances/SparseInstanceData.java x: 172 lines of code y: 5 # changes samoa-samza/src/main/assembly/samoa-samza.xml x: 65 lines of code y: 5 # changes samoa-samza/src/main/java/org/apache/samoa/topology/impl/SamzaStream.java x: 136 lines of code y: 2 # changes samoa-samza/src/main/java/org/apache/samoa/utils/SamzaKryoSerdeFactory.java x: 108 lines of code y: 2 # changes samoa-samza/src/main/java/org/apache/samoa/utils/SystemsUtils.java x: 279 lines of code y: 4 # changes samoa-samza/src/main/resources/log4j.xml x: 24 lines of code y: 6 # changes samoa-storm/src/main/java/org/apache/samoa/LocalStormDoTask.java x: 33 lines of code y: 4 # changes samoa-storm/src/main/java/org/apache/samoa/topology/impl/StormJarSubmitter.java x: 32 lines of code y: 3 # changes samoa-storm/src/main/java/org/apache/samoa/topology/impl/StormSpoutStream.java x: 1 lines of code y: 2 # changes samoa-threads/src/main/java/org/apache/samoa/topology/impl/ThreadsEntranceProcessingItem.java x: 8 lines of code y: 3 # changes samoa-threads/src/main/java/org/apache/samoa/topology/impl/ThreadsEventRunnable.java x: 24 lines of code y: 3 # changes samoa-threads/src/main/java/org/apache/samoa/topology/impl/ThreadsProcessingItem.java x: 43 lines of code y: 3 # changes samoa-threads/src/main/java/org/apache/samoa/topology/impl/ThreadsProcessingItemInstance.java x: 20 lines of code y: 3 # changes samoa-threads/src/main/java/org/apache/samoa/topology/impl/ThreadsStream.java x: 63 lines of code y: 3 # changes samoa-api/src/main/resources/kafka.avsc x: 105 lines of code y: 1 # changes
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Number of Contributors vs. Number of Changes: 346 points

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Number of Contributors vs. File Size: 346 points

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contributors y: 6 lines of code samoa-api/src/main/java/org/apache/samoa/core/Globals.java x: 2 # contributors y: 22 lines of code samoa-api/src/main/java/org/apache/samoa/core/SerializableInstance.java x: 2 # contributors y: 15 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/BasicClassificationPerformanceEvaluator.java x: 4 # contributors y: 143 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/BasicRegressionPerformanceEvaluator.java x: 4 # contributors y: 108 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/ClusteringEvaluationContentEvent.java x: 2 # contributors y: 38 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/ClusteringEvaluatorProcessor.java x: 2 # contributors y: 227 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/EvaluationDistributorProcessor.java x: 2 # contributors y: 98 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/EvaluatorCVProcessor.java x: 4 # contributors y: 208 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/EvaluatorProcessor.java x: 4 # contributors y: 209 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/PerformanceEvaluator.java x: 4 # contributors y: 12 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/TimeClassificationPerformanceEvaluator.java x: 2 # contributors y: 357 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/WindowClassificationPerformanceEvaluator.java x: 4 # contributors y: 150 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/CMM.java x: 2 # contributors y: 322 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/CMM_GTAnalysis.java x: 2 # contributors y: 423 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/EntropyCollection.java x: 2 # contributors y: 125 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/F1.java x: 2 # contributors y: 72 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/General.java x: 2 # contributors y: 132 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/SSQ.java x: 2 # contributors y: 60 lines of code samoa-api/src/main/java/org/apache/samoa/evaluation/measures/SilhouetteCoefficient.java x: 2 # contributors y: 86 lines of code samoa-api/src/main/java/org/apache/samoa/learners/InstanceContent.java x: 3 # contributors y: 76 lines of code samoa-api/src/main/java/org/apache/samoa/learners/InstanceContentEvent.java x: 4 # contributors y: 78 lines of code samoa-api/src/main/java/org/apache/samoa/learners/InstancesContentEvent.java x: 3 # contributors y: 49 lines of code samoa-api/src/main/java/org/apache/samoa/learners/ResultContentEvent.java x: 3 # contributors y: 87 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/LocalLearnerProcessor.java x: 3 # contributors y: 103 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/NaiveBayes.java x: 2 # contributors y: 110 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/SimpleClassifierAdapter.java x: 2 # contributors y: 64 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/SingleClassifier.java x: 3 # contributors y: 57 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/AdaptiveBagging.java x: 4 # contributors y: 82 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BaggingDistributorProcessor.java x: 2 # contributors y: 82 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BoostMAProcessor.java x: 2 # contributors y: 182 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/BoostVHTProcessor.java x: 2 # contributors y: 297 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/Boosting.java x: 4 # contributors y: 64 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/ensemble/PredictionCombinerProcessor.java x: 3 # contributors y: 95 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/HorizontalAMRulesRegressor.java x: 2 # contributors y: 155 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/centralized/AMRulesRegressorProcessor.java x: 4 # contributors y: 332 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/ActiveRule.java x: 3 # contributors y: 123 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/Perceptron.java x: 2 # contributors y: 321 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/RuleActiveRegressionNode.java x: 2 # contributors y: 200 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/common/TargetMean.java x: 2 # contributors y: 139 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRDefaultRuleProcessor.java x: 3 # contributors y: 230 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRLearnerProcessor.java x: 3 # contributors y: 168 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRRuleSetProcessor.java x: 4 # contributors y: 244 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRulesAggregatorProcessor.java x: 3 # contributors y: 372 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/rules/distributed/AMRulesStatisticsProcessor.java x: 3 # contributors y: 135 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/AttributeBatchContentEvent.java x: 3 # contributors y: 83 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/AttributeContentEvent.java x: 2 # contributors y: 146 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/ControlContentEvent.java x: 3 # contributors y: 30 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/DeleteContentEvent.java x: 3 # contributors y: 14 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/FilterProcessor.java x: 5 # contributors y: 109 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/FoundNode.java x: 5 # contributors y: 24 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/InactiveLearningNode.java x: 4 # contributors y: 17 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/LocalResultContentEvent.java x: 4 # contributors y: 46 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/LocalStatisticsProcessor.java x: 4 # contributors y: 184 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/ModelAggregatorProcessor.java x: 8 # contributors y: 516 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/Node.java x: 3 # contributors y: 21 lines of code samoa-api/src/main/java/org/apache/samoa/learners/classifiers/trees/SplitNode.java x: 3 # contributors y: 51 lines of code samoa-api/src/main/java/org/apache/samoa/learners/clusterers/SingleLearner.java x: 3 # contributors y: 44 lines of code samoa-api/src/main/java/org/apache/samoa/learners/clusterers/simple/ClusteringDistributorProcessor.java x: 2 # contributors y: 50 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/AbstractClassifier.java x: 2 # contributors y: 221 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/BinaryTreeNumericAttributeClassObserverRegression.java x: 2 # contributors y: 93 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/FIMTDDNumericAttributeClassObserver.java x: 2 # contributors y: 159 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/attributeclassobservers/VFMLNumericAttributeClassObserver.java x: 2 # contributors y: 152 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/core/driftdetection/ADWIN.java x: 2 # contributors y: 394 lines of code samoa-api/src/main/java/org/apache/samoa/moa/classifiers/functions/DecisionStump.java x: 2 # contributors y: 102 lines of code samoa-api/src/main/java/org/apache/samoa/moa/cluster/Clustering.java x: 2 # contributors y: 188 lines of code samoa-api/src/main/java/org/apache/samoa/moa/clusterers/AbstractClusterer.java x: 3 # contributors y: 215 lines of code samoa-api/src/main/java/org/apache/samoa/moa/clusterers/ClusterGenerator.java x: 3 # contributors y: 242 lines of code samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream/ClustreamKernel.java x: 2 # contributors y: 176 lines of code samoa-api/src/main/java/org/apache/samoa/moa/clusterers/clustream/WithKmeans.java x: 2 # contributors y: 311 lines of code samoa-api/src/main/java/org/apache/samoa/moa/core/GreenwaldKhannaQuantileSummary.java x: 2 # contributors y: 208 lines of code samoa-api/src/main/java/org/apache/samoa/moa/core/Statistics.java x: 2 # contributors y: 718 lines of code samoa-api/src/main/java/org/apache/samoa/moa/core/Utils.java x: 2 # contributors y: 1432 lines of code samoa-api/src/main/java/org/apache/samoa/moa/evaluation/LearningCurve.java x: 4 # contributors y: 134 lines of code samoa-api/src/main/java/org/apache/samoa/streams/FileStream.java x: 3 # contributors y: 115 lines of code samoa-api/src/main/java/org/apache/samoa/streams/TextGenerator.java x: 3 # contributors y: 146 lines of code samoa-api/src/main/java/org/apache/samoa/streams/clustering/RandomRBFGeneratorEvents.java x: 3 # contributors y: 686 lines of code samoa-api/src/main/java/org/apache/samoa/streams/generators/HyperplaneGenerator.java x: 3 # contributors y: 126 lines of code samoa-api/src/main/java/org/apache/samoa/tasks/PrequentialEvaluation.java x: 4 # contributors y: 127 lines of code samoa-flink/src/main/java/org/apache/samoa/flink/FlinkDoTask.java x: 3 # contributors y: 38 lines of code samoa-flink/src/main/java/org/apache/samoa/flink/topology/impl/FlinkProcessingItem.java x: 4 # contributors y: 180 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/ArffLoader.java x: 5 # contributors y: 273 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/Attribute.java x: 6 # contributors y: 121 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/AttributesInformation.java x: 3 # contributors y: 156 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/AvroBinaryLoader.java x: 3 # contributors y: 66 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/DenseInstance.java x: 5 # contributors y: 15 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/Instance.java x: 4 # contributors y: 44 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/InstanceInformation.java x: 4 # contributors y: 122 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/Instances.java x: 5 # contributors y: 375 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/Loader.java x: 3 # contributors y: 6 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/MultiLabelInstance.java x: 3 # contributors y: 3 lines of code samoa-instances/src/main/java/org/apache/samoa/instances/SparseInstanceData.java x: 4 # contributors y: 172 lines of code samoa-samza/src/main/java/org/apache/samoa/utils/SystemsUtils.java x: 4 # contributors y: 279 lines of code samoa-samza/src/main/resources/log4j.xml x: 3 # contributors y: 24 lines of code samoa-storm/src/main/java/org/apache/samoa/topology/impl/StormSamoaUtils.java x: 4 # contributors y: 85 lines of code samoa-api/src/main/resources/kafka.avsc x: 1 # contributors y: 105 lines of code
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# contributors
min: 1.0 | average: 2.4 | 25th percentile: 2.0 | median: 2.0 | 75th percentile: 3.0 | max: 8.0