Online Latent Dirichlet Allocation Model Based on Sentiment Polarity Time Series |
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Authors: | HUANG Bo JU Jiaji CHEN Huan ZHU Yimin LIU Jin SHI Zhicai |
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Abstract: | The Product Sensitive Online Dirichlet Allocation model (PSOLDA) proposed in this paper mainly uses the senti-ment polarity of topic words in the review text to... |
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