Design and Implementation of Intelligent Question Answering System of Marine Traditional Chinese Medicine Based on Knowledge Graph
- VernacularTitle:基于知识图谱的海洋中药智能问答系统的设计与实现
- Author:
Hailan HONG
1
;
Wenlin LI
;
Tao YANG
;
Yue LI
;
Wenjing MEI
Author Information
- Keywords: Question answering system; Knowledge graph; Marine Traditional Chinese Medicine; Aho-Corasick; Word2Vec
- From: World Science and Technology-Modernization of Traditional Chinese Medicine 2023;25(6):1935-1941
- CountryChina
- Language:Chinese
- Abstract: Objective In order to solve the problem of insufficient public understanding of the information of Marine Traditional Chinese Medicine and the lack of relevant knowledge service tools of Marine Traditional Chinese Medicine,the research and development of an intelligent question-answering system for Marine Traditional Chinese Medicine have been carried out,to provide a tool for public to inquire the knowledge of Marine Traditional Chinese Medicine.Methods The knowledge base is based on the fine-sized Marine Traditional Chinese Medicine knowledge graph MMKG constructed in the early stage.Aho-Corasick,Word2Vec and other algorithms were used to obtain Marine Traditional Chinese Medicine entities.From the professional point of view,a fine-sized classification method for Marine Traditional Chinese Medicine questions was proposed,and an intelligent Marine Traditional Chinese Medicine question answering system(MMKGQA)was constructed.Results The average accuracy rate,average recall rate and average F1 value of the system were 97.93%,83.41%and 89.10%,respectively,through the question corpus test of the questionnaire survey.It shows that the system can answer the relevant questions of Marine Traditional Chinese Medicine well and has high practicability and feasibility.Conclusion This system can help common users to obtain the popular science knowledge of Marine Traditional Chinese Medicine and provide an effective knowledge service tool for the researchers of Marine Traditional Chinese Medicine to acquire relevant knowledge and help the research and development of Marine new drugs.