private static void filteredUpdate(Set<String> vocabulary, String word) {
if (word.trim().length() > MAX_STRING_LENGTH
|| ((LuceneNLPUtil.isAllASCII(word) || word.trim().length() <= 1)
&& word.matches(START_WITH_NONALPHA_CHAR))) {
return;
}
vocabulary.add(word);
vocabDist.put(word, vocabDist.getOrDefault(word, 0) + 1);
}
private static void updateVocabulary(String fileNames, Set<String> vocabulary)
throws IOException {
try (BufferedReader rdr = new BufferedReader(new FileReader(fileNames))) {
String line = null;
while ((line = rdr.readLine()) != null) {
LuceneNLPUtil.getRemovedStopAndStem(
String.join(
ConfigConstant.SPACE, TopicModelTemplateUtil.getWordsFromTemplate(line)),
LuceneNLPUtil.getDefaultEnglishStopWordList())
.forEach(
e -> {
filteredUpdate(vocabulary, e);
});
/*
* vocabulary.addAll(TopicModelTemplateUtil
* .getWordsFromTemplate(line));
*/
}
}
System.out.println("completed vocabulary extractions::" + fileNames);
}