MIEA: a mutual iterative enhancement approach for cross-domain sentiment classification

  • Authors:
  • Qiong Wu;Songbo Tan;Xueqi Cheng;Miyi Duan

  • Affiliations:
  • Chinese Academy of Sciences and Graduate University of Chinese Academy of Sciences;Chinese Academy of Sciences;Chinese Academy of Sciences;Chinese Academy of Sciences

  • Venue:
  • COLING '10 Proceedings of the 23rd International Conference on Computational Linguistics: Posters
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

Recent years have witnessed a large body of research works on cross-domain sentiment classification problem, where most of the research endeavors were based on a supervised learning strategy which builds models from only the labeled documents or only the labeled sentiment words. Unfortunately, such kind of supervised learning method usually fails to uncover the full knowledge between documents and sentiment words. Taking account of this limitation, in this paper, we propose an iterative reinforcement learning approach for cross-domain sentiment classification by simultaneously utilizing documents and words from both source domain and target domain. Our new method can make full use of the reinforcement between documents and words by fusing four kinds of relationships between documents and words. Experimental results indicate that our new method can improve the performance of cross-domain sentiment classification dramatically.