2 Bag Of Words model Bag Of Words
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2. Bag Of Words model
Bag Of Words model 13
3. Cosine Similarity
Cosine Similarity {2, 1} 20
4. TF*IDF
TF*IDF "索引語の重み付け方法のひとつ。 ・TF(Term Frequency)は文書dに置ける検索語tの頻度 ・IDF(Inverted Document Frequency)は索引語が現れる相対文 書頻度の逆数の対数" http: //nlp. nagaokaut. ac. jp/TF%E 3%83%BBIDF 23
6. Essence
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