Abstract
Using lexical, syntactic, semantic and relative position features to extract opinion pairs <opinion target, opinion-bearing word> in micro-blog, we put forward the co-extracting model, and then give co-extracting opinion pairs optimization algorithm based on forwarding between micro-blogs. According to the experimental results, our two-stage approach greatly improves the performances of co-extracting opinion pairs.
Original language | English |
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Pages (from-to) | 1662-1670 |
Number of pages | 9 |
Journal | Tien Tzu Hsueh Pao/Acta Electronica Sinica |
Volume | 44 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Jul 2016 |
Keywords
- Information extraction
- Micro-blog
- Opinion mining
- Opinion target
- Opinion-bearing word
- Social network