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- 678 creator feiyu-xu.
- 678 creator xiwen-cheng.
- 678 type InProceedings.
- 678 label "Fine-grained Opinion Topic and Polarity Identification".
- 678 sameAs 678.
- 678 abstract "This paper presents OMINE, an opinion mining system which aims to identify concepts such as products and their attributes, and analyze their corresponding polarities. Our work pioneers at linking extracted topic terms with domain-specific concepts. Compared with previous work, taking advantage of ontological techniques, OMINE achieves 10% higher recall with the same level precision on the topic extraction task. In addition, making use of opinion patterns for sentiment analysis, OMINE improves the performance of the backup system (NGram) around 6% for positive reviews and 8% for negative ones.".
- 678 hasAuthorList authorList.
- 678 hasTopic Linguistics.
- 678 isPartOf proceedings.
- 678 keyword "Acquisition, Machine Learning".
- 678 keyword "Information Extraction, Information Retrieval".
- 678 keyword "Text mining".
- 678 title "Fine-grained Opinion Topic and Polarity Identification".