Extraction of Domain-specific Opinion Words for Similar Domains
نویسندگان
چکیده
In this paper we consider a new approach for domain-specific opinion word extraction in Russian. We suppose that some domains have similar sentiment lexicons and utilize this fact to build an opinion word vocabulary for a group of domains. We train our model in movie domain and then utilize it to book and game domains. Obtained word list quality is comparable with quality of initial domain list.
منابع مشابه
Cross-Domain opinion WorD ExtraCtion moDEl
In this paper we consider a new approach for domain-specific opinion word extraction in Russian. We propose a set of statistical features and algorithm combination that can discriminate opinion words in a particular domain. The extraction model is trained in a movie domain and then applied to four other domains. We evaluate the quality of obtained sentiment lexicons intrinsically. Finally, our ...
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