... The Lexicon of Chinese Positive Words, which consists of 5,054 positive words and the Lexicon of Chinese Negative Words, which consists of 3,493 negative words; (2) The opinion word lexicon ... notion of topic-sentiment word pair, which consists of a topic term and a sentiment word. A word pair maintains the asso-ciative information between the two words, and enables systems to draw ... consists of 2,812 positive words and 8,276 negative words; (3) Sentiment word lexicon and comment word lexicon from Hownet. It contains 1836 posi-tive sentiment words, 3,730 positive com-ments,...