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Yu Cheng

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Publications by Yu Cheng (bibliography)

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2012
 
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Zhang, Kunpeng, Xie, Yusheng, Cheng, Yu, Honbo, Daniel, Downey, Doug, Agrawal, Ankit, Liao, Wei-keng and Choudhary, Alok (2012): Sentiment identification by incorporating syntax, semantics and context information. In: Proceedings of the 35th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval 2012. pp. 1143-1144.

This paper proposes a method based on conditional random fields to incorporate sentence structure (syntax and semantics) and context information to identify sentiments of sentences within a document. It also proposes and evaluates two different active learning strategies for labeling sentiment data. The experiments with the proposed approach demonstrate a 5-15% improvement in accuracy on Amazon customer reviews compared to existing supervised learning and rule-based methods.

© All rights reserved Zhang et al. and/or ACM Press

2005
 
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Cheng, Yu (2005): The extension of economic man hypothesis and the determination of behavior borders: thoughts derived from internet background. In: Li, Qi and Liang, Ting-Peng (eds.) Proceedings of the 7th International Conference on Electronic Commerce - ICEC 2005 August 15-17, 2005, Xian, China. pp. 887-892.

 
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Changes to this page (author)

23 Nov 2012: Modified
30 May 2009: Added

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Jul 14

If you do good work for good clients, it will lead to other good work for other good clients. If you do bad work for bad clients, it will lead to other bad work for other bad clients

-- Michael Bierut

 
 

Featured chapter

Marc Hassenzahl explains the fascinating concept of User Experience and Experience Design. Commentaries by Don Norman, Eric Reiss, Mark Blythe, and Whitney Hess

User Experience and Experience Design !

 
 

Our Latest Books

Kumar and Herger 2013: Gamification at Work: Designing Engaging Business Software...
by Janaki Mythily Kumar and Mario Herger

 
Start reading

Whitworth and Ahmad 2013: The Social Design of Technical Systems: Building technologies for communities...
by Brian Whitworth and Adnan Ahmad

 
Start reading

Soegaard and Dam 2013: The Encyclopedia of Human-Computer Interaction, 2nd Ed....
by Mads Soegaard and Rikke Friis Dam

 
Start reading
 
 

Help us help you!