Document-enhanced Question Answering over Knowledge-Bases
Recently,knowledge base(KB) has been widely adopted to the task of question answering(QA) to provide a proper answer for a given question,known as the KBQA problem.However,knowledge base itself may be incomplete(e.g.KB does not contain the answer to the question,or some of the entities and relations...
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| Format: | Article |
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Editorial office of Computer Science
2023-03-01
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| Serier: | Jisuanji kexue |
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| Online adgang: | https://www.jsjkx.com/fileup/1002-137X/PDF/1002-137X-2023-50-3-266.pdf |