easy_rec/python/protos/variational_dropout.proto (8 lines of code) (raw):
syntax = "proto2";
package protos;
message VariationalDropoutLayer{
// regularization coefficient lambda
optional float regularization_lambda = 1 [default = 0.01];
// variational_dropout dimension
optional bool embedding_wise_variational_dropout = 2 [default = false];
}