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Displaying 1-5 out of 5 total
Feature Ensemble Plus Sample Selection: Domain Adaptation for Sentiment Classification
Found in: IEEE Intelligent Systems
By Rui Xia,Chengqing Zong,Xuelei Hu,Erik Cambria
Issue Date:May 2013
pp. 10-18
Domain adaptation problems often arise often in the field of sentiment classification. Here, the feature ensemble plus sample selection (SS-FE) approach is proposed, which takes labeling and instance adaptation into account. A feature ensemble (FE) model i...
Dialog-Act Recognition Using Discourse and Sentence Structure Information
Found in: Asian Language Processing, International Conference on
By Keyan Zhou, Chengqing Zong
Issue Date:December 2009
pp. 11-16
Automatic recognition of Dialog-act (DA) is one of the most important processes in understanding spontaneous dialog. Most existing studies have been working on how to use various classifying methods in DA recognition; meanwhile, less attention has been pai...
Two-Pass Deterministic Dependency Parsing for Long Chinese Sentences
Found in: Asian Language Processing, International Conference on
By Ping Jian, Chengqing Zong
Issue Date:December 2009
pp. 240-244
This paper proposes a two-pass parsing approach to improve the performance of deterministic dependency parser for long Chinese sentences. In the first pass, the sentence is divided by every comma, semicolon and colon to be parsed separately, and in the sec...
Chinese R&D in Natural Language Technology
Found in: IEEE Intelligent Systems
By Chengqing Zong, Qingshi Gao
Issue Date:November 2008
pp. 42-48
Chinese researchers have been developing natural language technology ever since machine translation studies began in the 1950s. The field has experienced fruitful achievements but continues to face many challenges. This article briefly reviews the history ...
A Structure-Based Model for Chinese Organization Name Translation
Found in: ACM Transactions on Asian Language Information Processing (TALIP)
By Chengqing Zong
Issue Date:February 2008
pp. 1-30
Named entity (NE) translation is a fundamental task in multilingual natural language processing. The performance of a machine translation system depends heavily on precise translation of the inclusive NEs. Furthermore, organization name (ON) is the most co...