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  1. No Access

    Chapter and Conference Paper

    Predictive Score-Guided Mixup for Medical Text Classification

    Text classification aims to classify text into one or more predefined categories based on its characteristics. Although existing methods improve model performance by fine-tuning pre-trained language models and...

    Yuhong Pang, Yantuan **an, Yan **ang… in Bioinformatics Research and Applications (2024)

  2. No Access

    Chapter and Conference Paper

    Chinese-Vietnamese Cross-Lingual Event Causality Identification Based on Syntactic Graph Convolution

    The Chinese-Vietnamese cross-lingual event causality identification aims to identify the cause and effect events from the news text describing the event information and present them in a structured form. The e...

    Enchang Zhu, Zhengtao Yu, Yuxin Huang… in Pattern Recognition and Computer Vision (2024)

  3. No Access

    Chapter and Conference Paper

    Building the Vietnamese Phrase Treebank by Improved Probabilistic Context-Free Grammars

    Phrase Treebank is an important resource for Natural Language Processing research and practical application. For Vietnamese, we lack this kind of Treebank resources. This paper presents a method to construct t...

    Ying Li, Jianyi Guo, Zhengtao Yu, Yantuan **an, Yonghua Wen in Machine Translation (2016)

  4. No Access

    Chapter and Conference Paper

    Using Convex Combination Kernel Function to Extract Entity Relation in Specific Field

    Kernel method has been proven to be effective in measuring the similarity of two complex relation patterns. Aim at the optimization problem of compound kernel functions, this paper presents a method of finding...

    Qi Shang, Jianyi Guo, Yantuan **an, Zhengtao Yu… in Web-Age Information Management (2016)

  5. No Access

    Chapter and Conference Paper

    Using Collaborative Training Method to Build Vietnamese Dependency Treebank

    For the difficulty of marking Vietnamese dependency tree, this paper proposed the method which combined MST algorithm and improved Nivre algorithm to build Vietnamese dependency treebank. The method took full ...

    Guoke Qiu, Jianyi Guo, Zhengtao Yu… in Chinese Computational Linguistics and Natu… (2016)

  6. No Access

    Chapter and Conference Paper

    Refined Feature Extraction for Chinese Question Classification in CQA

    Community-based Question Answering (CQA) services, such as Baidu Zhidao, have attracted increasing attention over recent years, where the users can voluntarily post the questions and obtain the answers by the ...

    Lei Su, Bin Yang, **angxiang Qi… in Testbeds and Research Infrastructure: Deve… (2014)

  7. No Access

    Chapter and Conference Paper

    A Chinese Expert Name Disambiguation Approach Based on Spectral Clustering with the Expert Page-Associated Relationships

    Aimed at the problems of Chinese experts’ name repetition and representation diversity, a Chinese expert name disambiguation approach based on spectral clustering with the expert page-associated relationships ...

    Wei Tian, Tao Shen, Zhengtao Yu, Jianyi Guo… in Proceedings of 2013 Chinese Intelligent Au… (2013)

  8. No Access

    Chapter and Conference Paper

    An Entity Answer Ranking Method Based on MLNs

    For the characteristics of factoid and list answers in domain Q&A system, we built a ranking model combined with multiple features of domain entity answers based on MLNs. This method uses predicate formulas to...

    Fangqiong Chen, Zhengtao Yu, Jianyi Guo… in Proceedings of 2013 Chinese Intelligent Au… (2013)