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| Changhua Yang,
phd student
楊昌樺
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Natural Language Processing Group
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- Department of Computer Science and Information Engineering
- National Taiwan University
- No.1, Sec. 4, Roosevelt Road, Taipei, Taiwan, 106
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- Phone: 886-2-23625336 Ext.301
- Fax: 886-2-23628167
- Email: chyang@nlg.csie.ntu.edu.tw
- Vita (in Chinese) (in
GB-Chinese)
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- My recent study is on sentiment analysis from
Blog posts. I wrote some prototype programs on evaluating the mood similarity and the mood trend. I
prefer plotting graphs that help me with exploring the relations among varied
information sources such as my previous plotting on
analyzing the news entities. The
relations between news entities were
calculated and mined knowledge were used to
rerank the returned results from
the search engine but the attempt was temporarily suspended.
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- Area of research interest
- Natural Language Processing
- Word Sense Disambiguation
- Bilingual Machine Translation
- Computational Linguistics
- Large Corpora and Dictionary
- Word Syntax and Semantics
- Knowledge Representation
- Information Retrieval
- Information Extraction
- Publications
- Kevin Hsin-Yih Lin,
Changhua Yang, and Hsin-Hsi Chen,
What Emotions News Articles Trigger in Their Readers?, To
Appear in Proceedings of SIGIR-2007, Amsterdam, 2007.
- Changhua Yang,
Kevin Hsin-Yih Lin, and Hsin-Hsi Chen, Building
Emotion Lexicon from Weblog Corpora, To Appear in Proceedings
of ACL-2007, Prague, Czech, 2007.
- Changhua Yang,
and Hsin-Hsi Chen, A Study of Emotion
Classification Using Blog Articles,
In Proceedings of ROCLING-19, Hsinchu, Taiwan, 2006.
- Hsin-Hsi Chen, Wen-Cheng Lin, Changhua Yang and Wei-Hao Lin, Translating/ Transliterating Named Entities for Multilingual Information Access, Journal of the American Society for Information Science and Technology, Vol. 57, No. 5,
645-659.March 2006.
- Changhua Yang and Hsin-Hsi Chen, Construction of Knowledge Base for News Names by Applying Sytactic Rules, In Proceedings of ROCLING-17, Taipei, Taiwan, 2004.
- Wen-Cheng Lin, Changhua Yang and Hsin-Hsi Chen, Foreign Name Backward Transliteration in Chinese-English Cross-Language Image Retrieval, In Proceedings of CLEF 2003 Workshop, Trondheim,
611-620, Norway, 2003.
- Hsin-Hsi Chen, Changhua Yang and Ying Lin, Learning Formulation and Transformation Rules for Multilingual Named Entities, In Proceedings of ACL-2003 MULNER Workshop, Sapporo, Japan, 2003.
- Changhua Yang and Sue J. Ker, Considerations of Linking WordNet with MRD, In Proceedings of COLING-2002, Taipei, 2002.
- Echa Chang, Chu-Ren Huang, Sue-Jin Ker and Changhua Yang, Induction of Classification from Lexicon Expansion :Assigning Domain Tags to WordNet Entries, In Proceedings of COLING-2002 Workshop on SEMANET, Taipei, 2002.
- Lin, J-Y., C. Yang, S-C. Tseng and C-R. Huang, The Structure of Polysemy: A Study of Multi-Sense Words Based on WordNet, In Proceedings of PACLIC-16, Korea, 2002.
- Ma, W-Y., Y-M. Hsieh, C. Yang and K-J. Chen, Construction and Administration System Design of a Chinese Corpus, In Proceedings of ROCLING-14, Taiwan, 2001.
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