[PA] area_A

[PA-08] Evaluation Structure of View Road Analyzed by Text Mining

*Kenta Uehara¹, Shogo Takagi², Yutaka Nagami³ (1. Graduate School of TAKUSHOKU UNIVERSITY, 2. TAKUSHOKU UNIVERSITY - Faculty of Engineering, 3. TAKUSHOKU UNIVERSITY)

Keywords:Natural language processing, Sightseeing, Mountain road

We focused on mountain roads with excellent views and clarified the structure for evaluating view roads by text mining analysis.The directed graph was created by the DEMATEL method, which was the graph theory, using the word-of-mouth data of travelers.As a result, there were two factors that led to the establishment of the view road. "Trigger factors" was autumn leaves, scenery, and skyline. "Factors of action" was seasons, drive courses, and wonderful.