QMOS: Query-based multi-documents opinion-oriented summarization.
Information Processing & Management(2018)
摘要
•It combines multiple sentiment dictionaries to improve word coverage limit.•It integrates negation, but-clause, sarcasm, subjective/objective, question/ conditional handling.•It integrates the semantic relations between words, and their syntactic composition to capture the meaning in comparison between a sentence and the user query.•It expands the words in the query and sentences to tackle the problem of information limit.•Experiment results on Blog06 & DUC2006 displayed that it is to be preferred over the existing methods.
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关键词
Sentiment analysis,Sentiment summarization,Sentiment dictionary,Contextual polarity
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