A New Method for Sentiment Classification in Text Retrieval.

Yi Hu Jianyong Duan Xiaoming Chen Bingzhen Pei Ruzhan Lu

Published in: IJCNLP (2005)

Keyphrases

text retrieval
sentiment classification
image retrieval
clustering method
databases
data mining
information retrieval
probabilistic model
nearest neighbor
supervised learning
query expansion
sentiment analysis