Sentiment Lexicon Interpolation and Polarity Estimation of Objective and Out-Of-Vocabulary Words to Improve Sentiment Classification on Microblogging.
Yongyos KaewpitakkunKiyoaki ShiraiMasnizah MohdPublished in: PACLIC (2014)
Keyphrases
- sentiment analysis
- sentiment lexicon
- sentiment classification
- sentiment words
- opinion mining
- sentence level
- text classification
- sentiment polarity
- out of vocabulary
- product reviews
- product features
- document level
- opinion words
- user generated
- text mining
- natural language processing
- n gram
- language model
- cross language information retrieval
- text documents
- customer reviews
- text categorization