Question analysis and answer passage retrieval for opinion question answering systems

Proceedings of the 19th Conference on Computational Linguistics and Speech Processing, ROCLING 2007

Volumn , Issue , 2007, Pages

  Ku, Lun Wei ^a   Liang, Yu Ting ^a   Chen, Hsin Hsi ^a  

^a NATIONAL TAIWAN UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

FOCUS DETECTION; KNOWLEDGE BASE; PARTIAL MATCHES; PASSAGE RETRIEVAL; QUESTION ANALYSIS; QUESTION ANSWERING SYSTEMS; QUESTION CLASSIFICATION; THREE COMPONENT;

COMPUTATIONAL LINGUISTICS; KNOWLEDGE BASED SYSTEMS;

SPEECH PROCESSING;

EID: 84883079370     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (15)

1. Cardie, C., Wiebe, J., Wilson, T. and Litman, D. 2003. Combining Low-Level and Summary Representations of Opinions for Multi-Perspective Question Answering. In Proceedings of AAAI Spring Symposium Workshop, 20-27
2. th International Conference on Computational Linguistics, 1367-1373.
3. Kim, S-M and Hovy, E. 2005. Identifying Opinion Holders for Question Answering in Opinion Texts. In Proceedings of AAAI-05 Workshop on Question Answering in Restricted Domains.
4. Ku, L.-W., Liang, Y.-T. and Chen, H.-H. 2006. Opinion Extraction, Summarization and Tracking in News and Blog Corpora. In Proceedings of AAAI-2006 Spring Symposium on Computational Approaches to Analyzing Weblogs, AAAI Technical Report, 100-107.
5. Li, C.N. and Thompson, S.A. 1981. Mandarin Chinese: A Functional Reference Grammar, University of California Press.
6. Pang, B., Lee, L. and Vaithyanathan, S. 2002. Thumbs up? Sentiment Classification Using Machine Learning Techniques. In Proceedings of the 2002 Conference on EMNLP, 79-86.
7. Quinlan, J. R. 2000. Data Mining Tools See5 and C5.0. http://www.rulequest.com/see5-info.html
8. Riloff, E. and Wiebe, J. 2003. Learning Extraction Patterns for Subjective Expressions. In Proceedings of the 2003 Conference on EMNLP, 105-112.
9. Riloff, E., Wiebe, J. and Wilson, T. 2003. Learning Subjective Nouns Using Extraction Pattern Bootstrapping. In Proceedings of Seventh Conference on Natural Language Learning, 25-32.
10. Soboroff, I. and Harman, D. 2003. Overview of the TREC 2003 novelty track. In Proceedings of Twelfth Text REtrieval Conference, National Institute of Standards and Technology, 38-53.
11. Stoyanov, V., Cardie, C. and Wiebe, J. 2005. Multi-Perspective Question Answering Using the OpQA Corpus. In Proceedings of HLT/EMNLP 2005, 923-930.
12. Wiebe, J. 2000. Learning Subjective Adjectives from Corpora. In Proceeding of 17th National Conference on Artificial Intelligence, 735-740.
13. Wiebe, J., Breck, E., Buckly, C., Cardie, C., Davis, P., Fraser, B., Litman, D., Pierce, D., Riloff, E. and Wilson, T. 2002 NRRC Summer Workshop on Multi-Perspective Question Answering. ARDA NRRC Summer 2002 Workshop.
14. Wilson, T., Wiebe, J. and Hoffmann, P. 2005. Recognizing Contextual Polarity in PhraseLevel Sentiment Analysis. In Proceedings of HLT/EMNLP 2005, 347-354.
15. Yu, H., and Hatzivassiloglou, V. 2003. Towards Answering Opinion Questions: Separating Facts from Opinions and Identifying the Polarity of Opinion Sentences. In Proceedings of HLT/EMNLP 2003, 129-136.