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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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 ...
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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...