Text Sentiment Analysis Based on Hybrid Chi-square Statistic and Logistic Regression
In text sentiment analysis,feature extraction method based on Chi-square statistic (CHI) is easy to ignore single text word frequency which leads to text feature accuary is low,a feature extraction method based on hybrid chi-square statistics is proposed.By adding the characteristic frequency,invers...
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Editorial Office of Computer Engineering
2017-12-01
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| Schriftenreihe: | Jisuanji gongcheng |
| Schlagworte: | |
| Online-Zugang: | https://www.ecice06.com/fileup/1000-3428/PDF/201712035.pdf |
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