实验类型

平均重合度O/%

平均覆盖度C/%

平均冗余度R/%

TF-IDF + Cosine distance

82.3%

8.6%

23.3%

word2vec + Cosine distance

81%

13.4%

14.6%

Bow + Jaccard distance

75%

10.2%

20.4%