Aspect-Aware Identification of Opinion Phrases Polarity Based on Summaries of Consumer Opinions about Products and Services

摘要

In this paper, we propose a novel approach to identification of opinion words polarity (so-called polarity induction) for opinion words lexicon extraction. The method employs summaries of many reviews of a single product (or service) as a prediction of polarity of opinion words describing different aspects of the said product. In the article a preliminary experimentation is presented on the basis of which we can expect that the proposed approach can be used in polarity identification.