Anger is More Influential Than Joy: Sentiment Correlation in Weibo.

Rui Fan Jichang Zhao Yan Chen Ke Xu

Published in: CoRR (2013)

Keyphrases

sentiment analysis
emotion recognition
opinion mining
sentiment classification
facial expressions
correlation coefficient
natural language processing
text mining
text classification
sentence level
correlation analysis
polarity classification
databases
high correlation
power law
positive and negative
web pages