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arXiv 1902.00624cs.DBcs.AI
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基于图-模式关联规则的问答系统(QAGPAR)--基于YAGO知识库

A Question Answering System Using Graph-Pattern Association Rules (QAGPAR) On YAGO Knowledge Base

University of Andalas(安达卢斯大学);Institut Teknologi Bandung(万隆理工学院)

Wahyudi, Masayu Leylia Khodra, Ary Setijadi Prihatmanto, Carmadi Machbub

摘要:

一个问答系统(QA系统)的开发,使用图形模式的关联规则的YAGO知识库。基于作为输入的用户问题来提供作为系统输出的答案。如果答案在数据库中缺失或不可用,则使用图模式关联规则来获得答案。该问答系统的体系结构包括:问题分类、图组件生成、查询生成和查询处理。该问答系统使用瀑布模型中的关联图模式。在本文中,该系统的体系结构进行了描述,具体讨论了其推理和性能的能力。本研究的结果是,具有高置信度和正确逻辑的规则产生正确答案,反之亦然

英文摘要:

A question answering system (QA System) was developed that uses graph-pattern association rules on the YAGO knowledge base. The answer as output of the system is provided based on a user question as input. If the answer is missing or unavailable in the database, then graph-pattern association rules are used to get the answer. The architecture of this question answering system is as follows: question classification, graph component generation, query generation, and query processing. The question answering system uses association graph patterns in a waterfall model. In this paper, the architecture of the system is described, specifically discussing its reasoning and performance capabilities. The results of this research is that rules with high confidence and correct logic produce correct answers, and vice versa

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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