Intelligent tourism explanation system based on natural language processing

doi:10.11835/j.issn.1000-582X.2022.07.008

Home > Archive>Volume 45, Issue 7, 2022 >70-78. DOI:10.11835/j.issn.1000-582X.2022.07.008

Intelligent tourism explanation system based on natural language processing
DOI:
                        10.11835/j.issn.1000-582X.2022.07.008
                    
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                        LIU WenjingLIU Wenjing
Humanity and Sociology Department, Chongqing Aerospace Polytechnic, Chongqing 400000, P. R. China
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CAI ZhangliCAI Zhangli
Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing 400044, P. R. China;College of Automation, Chongqing University, Chongqing 400044, P. R. China
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LU HaiLU Hai
Key Laboratory of Dependable Service Computing in Cyber Physical Society, Ministry of Education, Chongqing University, Chongqing 400044, P. R. China;College of Automation, Chongqing University, Chongqing 400044, P. R. China
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Abstract:

The goal of smart tourism construction is to improve tourism service and tourist experience by using the latest information technologies. To enable tourists to dialog with the electronic explanation system of scenic spots by natural voice, an intelligent tourism explanation system based on natural language processing and ontology knowledge retrieval was proposed in this study. Firstly, the physical view and logical view of the system architecture was designed. Secondly, the key technologies of text vector, named entity recognition, dialogue policy management and tourism knowledge retrieval were analyzed. Finally, a prototype was developed, verifying the feasibility of the system.

Key words:natural language processing;smart tourism;intelligent explanation system;ontology;knowledge retrieval

Reference

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刘文静,蔡章利,卢海.基于自然语言处理的旅游景区智能讲解系统研究[J].重庆大学学报,2022,45(7):70~78

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Received:June 12,2020
Revised:September 21,2020
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Online: July 27,2022
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