// Helpers
// -----------------------------------------------------------------------------------------------------------------------------------------------------------
private static void createLdaSamples(
String sampleName, int size, int topics, boolean tagrec, boolean personalizedTopicCreation) {
getTrainTestSize(sampleName);
for (int i = 1; i <= size; i++) {
MalletCalculator.createSample(
sampleName, (short) topics, tagrec, TRAIN_SIZE, personalizedTopicCreation);
}
}
private static void startLdaCalculator(
String sampleDir, String sampleName, int topics, int sampleCount, boolean all) {
getTrainTestSize(sampleName);
BookmarkReader reader = null;
for (int i = 1; i <= sampleCount; i++) {
reader = MalletCalculator.predictSample(sampleName, TRAIN_SIZE, TEST_SIZE, topics, true, all);
}
writeMetrics(sampleDir, sampleName, "lda_" + topics, sampleCount, 10, null, reader, null);
}