[1]杜睿山,张轶楠,田 枫,等.基于知识图谱的智能问答系统研究[J].计算机技术与发展,2021,31(11):189-194.[doi:10. 3969 / j. issn. 1673-629X. 2021. 11. 031]
　DU Rui-shan,ZHANG Yi-nan,TIAN Feng,et al.Research on Intelligent Question Answering System Based on Knowledge Map[J].,2021,31(11):189-194.[doi:10. 3969 / j. issn. 1673-629X. 2021. 11. 031]
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基于知识图谱的智能问答系统研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
31
期数:
2021年11期
页码:
189-194
栏目:
应用前沿与综合
出版日期:
2021-11-10

文章信息/Info

Title:
Research on Intelligent Question Answering System Based on Knowledge Map
文章编号:
1673-629X(2021)11-0189-06
作者:
杜睿山1 ; 张轶楠1 ; 田 枫1 ; 王 梅1 ; 李婷玉2 ; 张 蕾2 ; 程有为2 ; 赵崇志2
1. 东北石油大学 计算机与信息技术学院,黑龙江 大庆 163318;
2. 中国石油天然气股份有限公司 冀东油田分公司,河北 唐山 063004
Author(s):
DU Rui-shan1 ; ZHANG Yi-nan1 ; TIAN Feng1 ; WANG Mei1 ; LI Ting-yu2 ; ZHANG Lei2 ; CHENG You-wei2 ; ZHAO Chong-zhi2
1. School of Computer and Information Technology,Northeast Petroleum University,Daqing 163318,China;
2. Jidong Oilfield Branch,PetroChina Company Limited,Tangshan 063004,China
关键词:
肝病; 知识图谱; 问答系统; 语义解析; 句子相似度
Keywords:
liver disease; knowledge map; question answering system; semantic parsing; sentence similarity
分类号:
TP391. 1
DOI:
10. 3969 / j. issn. 1673-629X. 2021. 11. 031
摘要:
肝病患者对自身病情认识不足以及早期检查方法匮乏导致在治疗时期病情已经较为严重。 为改变现状,文中通过网络爬虫获取寻医问药网中的数据,构建肝病知识图谱,并在此基础上开发智能问答系统。 其技术核心和关键是计算机智能辅助诊疗,利用该肝病基础知识的知识图谱,可以迅速针对患者提出的问题给出相当准确的辅助诊疗决策。 该智能问答系统采用规则匹配方式完成,它将用户输入的问题进行语义分析,问题分类并进行问句相似度计算,在已建构的肝病知识图谱中查询到对应问题的答案,根据系统返回数据组装问句进行回答。 基于知识图谱的肝病智能问答系统可以有效解决肝病相关的问题,节省医生和患者大量时间,具有较高的准确率和使用价值。
Abstract:
Patients with liver disease have a poor understanding of their own disease and lack of early detection methods,resulting in serious disease? ? ? ? ? in the treatment period. In order to change the status quo,we use web crawler to obtain the data in seek Medical and Ask Medicine network, construct liver disease knowledge map,and develop intelligent question answering system on this basis. The core and key of such technology? ? ?is intelligent computer - aided diagnosis and treatment. The knowledge graph of the basic knowledge of liver disease can be used to quickly provide fairly accurate assisted diagnosis and treatment decisions for the problems raised by patients. The intelligent question answering system is completed by rule matching,which makes semantic analysis of user input questions, classifies questions and calculates question similarity. The answers of corresponding questions are queried in the constructed knowledge map of liver disease,and questions are assembled according to? the returned data. The intelligent question answering system of liver disease based on knowledge map can effectively answer questions related? to liver disease,save doctors and patients a lot of time with high accuracy rate and use value.

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更新日期/Last Update: 2021-11-10