Research on text sentiment classification based on improved feature selection method
An improved information gain feature selection method based on sentiment dictionary was proposed.Firstly,aiming at the existing problems of information gain feature selection,such as paying attention to the frequency of feature word and ignoring the balance of corpus,an improved method was proposed....
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| 主要な著者: | , , |
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| フォーマット: | Artigo |
| 言語: | Chinês |
| 出版事項: |
Beijing Xintong Media Co., Ltd
2018-10-01
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| シリーズ: | Dianxin kexue |
| 主題: | |
| オンライン･アクセス: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2018250/ |
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