| Primary | Choi, Yejin and Cardie, Claire and Riloff, Ellen and Patwardhan, Siddharth (2005). Identifying Sources of Opinions with Conditional Random Fields and Extraction Patterns. EMNLP-2005. |
| Supplementary | Jakob, Niklas and Gurevych, Iryna (2010). Extracting Opinion Targets in a Single and Cross-Domain Setting with Conditional Random Fields. EMNLP-2011. |
| Supplementary | Stoyanov, Veselin and Cardie, Claire (2008). Topic Identification for Fine-Grained Opinion Analysis. COLING-2008. |
| Primary (2) | Sanjiv Das and Mike Chen. (2007) Yahoo! for Amazon: Sentiment Extraction from
Small Talk on the Web. MANAGEMENT SCIENCE
Vol. 53, No. 9, September 2007, pp. 1375–1388.
|
| Supplementary (2) | Jeonghee Yi, Nasukawa, Tetsuya, Bunescu, Razvan, Niblack, Wayne, (2003) Sentiment Analyzer: Extracting Sentiments about a Given Topic using Natural Language Processing Techniques, Third IEEE International Conference on Data Mining (ICDM’03). Florida, pp.427. |