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Improving Question Answering over Incomplete KBs with Knowledge-Aware Reader
本文提出了基于不完整KB与文本文档的QA模型,主要有两个创新点:(1)通过图注意力机制来获取question-related knowledge进而辅助实体编码;(2)在编码文本时,设计了新型gate mechanism来融合KB实体知识。ACL2019 paper linkcode link