Automatic Sentiment Classification of Product Reviews Using Maximal Phrases Based Analysis

@inproceedings{Tchalakova2011AutomaticSC,
  title={Automatic Sentiment Classification of Product Reviews Using Maximal Phrases Based Analysis},
  author={Maria Tchalakova and Dale Gerdemann and Walt Detmar Meurers},
  booktitle={WASSA@ACL},
  year={2011}
}
In this paper we explore the use of phrases occurring maximally in text as features for sentiment classification of product reviews. The goal is to find in a statistical way representative words and phrases used typically in positive and negative reviews. The approach does not rely on predefined sentiment… CONTINUE READING