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ansj_seg存在TFIDF算法存在问题,文档总数他是定死的? #22

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zhangxianjun opened this issue Jul 10, 2019 · 0 comments

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@zhangxianjun
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zhangxianjun commented Jul 10, 2019

词语出现在文章,文章总数是用的词频。
public Keyword(String name, int docFreq, double weight) {
this.name = name;
this.idf = Math.log(10000 + 10000.0 / (docFreq + 1));
this.score = idf * weight;
freq++;
}

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