Abstract:
Sentiment analysis deals with methods for automatic analysis of the subjective aspects of the text. In this contribution we first present an overview of main approaches c...Show MoreMetadata
Abstract:
Sentiment analysis deals with methods for automatic analysis of the subjective aspects of the text. In this contribution we first present an overview of main approaches currently used in sentiment analysis. We further focus on feature selection methods for sentiment analysis and propose a new approach to feature selection. Our approach has been experimentally evaluated on movie review dataset. The results show that the proposed method is computationally efficient and in exchange sacrifices only a small amount of accuracy.
Date of Conference: 23-25 June 2011
Date Added to IEEE Xplore: 14 July 2011
ISBN Information:
Print ISSN: 1543-9259