Riding the tide of sentiment change: sentiment analysis with evolving online reviews.

Yang Liu Xiaohui Yu Aijun An Xiangji Huang

Published in: World Wide Web (2013)

Keyphrases

sentiment analysis
online reviews
opinion mining
sentiment classification
sentence level
product reviews
text classification
natural language processing
text mining
product features
sentiment lexicon
sentiment words
public opinion
user generated
positive and negative
expert systems
data mining