Yingju Xia

Also published as: Ying-Ju Xia, YingJu Xia


2015

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Feature Reduction Using Ensemble Approach
Yingju Xia | Cuiqin Hou | Zhuoran Xu | Jun Sun
Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation: Posters

2011

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Automatic Wrapper Generation and Maintenance
Yingju Xia | Yuhang Yang | Shu Zhang | Hao Yu
Proceedings of the 25th Pacific Asia Conference on Language, Information and Computation

2010

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Extracting Product Features and Sentiments from Chinese Customer Reviews
Shu Zhang | Wenjie Jia | Yingju Xia | Yao Meng | Hao Yu
Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC'10)

With the growing interest in opinion mining from web data, more works are focused on mining in English and Chinese reviews. Probing into the problem of product opinion mining, this paper describes the details of our language resources, and imports them into the task of extracting product feature and sentiment task. Different from the traditional unsupervised methods, a supervised method is utilized to identify product features, combining the domain knowledge and lexical information. Nearest vicinity match and syntactic tree based methods are proposed to identify the opinions regarding the product features. Multi-level analysis module is proposed to determine the sentiment orientation of the opinions. With the experiments on the electronic reviews of COAE 2008, the validities of the product features identified by CRFs and the two opinion words identified methods are testified and compared. The results show the resource is well utilized in this task and our proposed method is valid.

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Fault-Tolerant Learning for Term Extraction
Yuhang Yang | Hao Yu | Yao Meng | Yingliang Lu | Yingju Xia
Proceedings of the 24th Pacific Asia Conference on Language, Information and Computation

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Structure-Aware Review Mining and Summarization
Fangtao Li | Chao Han | Minlie Huang | Xiaoyan Zhu | Ying-Ju Xia | Shu Zhang | Hao Yu
Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)

2009

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A Bootstrapping Method for Finer-Grained Opinion Mining Using Graph Model
Shu Zhang | Yingju Xia | Yao Meng | Hao Yu
Proceedings of the 23rd Pacific Asia Conference on Language, Information and Computation, Volume 2

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Query Expansion using LMF-Compliant Lexical Resources
Takenobu Tokunaga | Dain Kaplan | Nicoletta Calzolari | Monica Monachini | Claudia Soria | Virach Sornlertlamvanich | Thatsanee Charoenporn | Yingju Xia | Chu-Ren Huang | Shu-Kai Hsieh | Kiyoaki Shirai
Proceedings of the 7th Workshop on Asian Language Resources (ALR7)

2008

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Dimensionality Reduction with Multilingual Resource
YingJu Xia | Hao Yu | Gang Zou
Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-II

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Adapting International Standard for Asian Language Technologies
Takenobu Tokunaga | Dain Kaplan | Chu-Ren Huang | Shu-Kai Hsieh | Nicoletta Calzolari | Monica Monachini | Claudia Soria | Kiyoaki Shirai | Virach Sornlertlamvanich | Thatsanee Charoenporn | YingJu Xia
Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC'08)

Corpus-based approaches and statistical approaches have been the main stream of natural language processing research for the past two decades. Language resources play a key role in such approaches, but there is an insufficient amount of language resources in many Asian languages. In this situation, standardisation of language resources would be of great help in developing resources in new languages. This paper presents the latest development efforts of our project which aims at creating a common standard for Asian language resources that is compatible with an international standard. In particular, the paper focuses on i) lexical specification and data categories relevant for building multilingual lexical resources for Asian languages; ii) a core upper-layer ontology needed for ensuring multilingual interoperability and iii) the evaluation platform used to test the entire architectural framework.

2006

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Infrastructure for Standardization of Asian Language Resources
Takenobu Tokunaga | Virach Sornlertlamvanich | Thatsanee Charoenporn | Nicoletta Calzolari | Monica Monachini | Claudia Soria | Chu-Ren Huang | YingJu Xia | Hao Yu | Laurent Prevot | Kiyoaki Shirai
Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions

2005

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《人民日報》語料庫命名實体分類的研究 (The Chinese Named Entity Categorization Based on the People’s Daily Corpus) [In Chinese]
YingJu Xia | Hao Yu | Fumihito Nishino
International Journal of Computational Linguistics & Chinese Language Processing, Volume 10, Number 4, December 2005: Special Issue on Selected Papers from CLSW-5