- 데블스캠프2011/둘째날/Machine-Learning/NaiveBayesClassifier/김동준 . . . . 4 matches
private int notInSectionArticleSum = 0;
private int notInSectionWordSum = 0;
private int notInSectionWordTotalSum = 0;
private void CalculateNotInSection(int index) {
this.notInSectionArticleSum = 0;
if(i != index) { notInSectionArticleSum += sectionTrain[i].getSectionArticleNumber(); }
this.notInSectionWordTotalSum = 0;
if(i != index) { notInSectionWordTotalSum += sectionTrain[i].getSectionWordsNumber(); }
private void CalculateNotInSectionWord(int index, String word) {
this.notInSectionWordSum = 0;
if(i != index) { notInSectionWordSum += sectionTrain[i].getSectionWordNumber(word); }
return Math.log((double)sectionTrain[index].getSectionArticleNumber() / notInSectionArticleSum);
CalculateNotInSectionWord(index, word);
return Math.log(((double)sectionTrain[index].getSectionWordNumber(word) / sectionTrain[index].getSectionWordsNumber()) / ((double)ArticleAdvantage(index, word) / notInSectionWordTotalSum));
CalculateNotInSection(index);
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