Oliver T. S. Au
2019
A Semantic Expansion-Based Joint Model for Answer Ranking in Chinese Question Answering Systems
Wenxiu Xie
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Leung-Pun Wong
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Lap-Kei Lee
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Oliver T. S. Au
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Tianyong Hao
Information Retrieval Technology - 15th Asia Information Retrieval Societies Conference, AIRS 2019, Hong Kong, November 7-9, 2019, Proceedings