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《textanalytics》课程简单总结(4):课程总结

2015-07-19 09:22 513 查看
coursera上的公开课《https://www.coursera.org/course/textanalytics》系列,讲的非常不错哦。

最后讲了文本分类,和plsa的几种变形,包括:

opinion mining和sentiment analysis:Ordinal Logistic Regression

opinion mining和sentiment analysis:Latent
Aspect Rating Analysis

Contextual Text Mining: Contextual Probabilistic Latent Semantic Analysis

Contextual Text Mining: Mining Topics with Social Network as Context

Contextual Text Mining: Mining Causal Topics with Time Series Supervision

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