cpp/matlab/kll_sketch_error.m (28 lines of code) (raw):

# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. clf; kll_java=load('../../results/kll_sketch_accuracy_k200_1k_99pct.tsv'); kll_cpp=load('../results/kll_sketch_accuracy_k200_1k_99pct.tsv'); semilogx(kll_java(:,1), kll_java(:,2), 'linewidth', 2); hold on; semilogx(kll_cpp(:,1), kll_cpp(:,2), 'linewidth', 2); set(gca, 'fontsize', 16); title 'Rank Error of KLL Sketch K=200 (1000 trials 99pct)' xlabel 'stream size' legend('Java', 'C++'); ylabel 'single-sided normalized rank error, %' grid minor on