Coarse-Grained +/-Effect Word Sense Disambiguation for Implicit Sentiment Analysis.
IEEE Transactions on Affective Computing(2017)
摘要
Recent work has addressed opinion inferences that arise when opinions are expressed toward +/-effect events, events that positively or negatively affect entities. Many words have mixtures of senses with different +/-effect labels, and therefore word sense disambiguation is needed to exploit +/-effect information for sentiment analysis. This paper presents a knowledge-based +/-effect coarse-grained...
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关键词
Sentiment analysis,Knowledge based systems,Text analysis,Training data
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