文章基本信息

标题：An Explanation Method of Unfamiliar Tourist Spots based on Roles of User's Familiar Spots
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作者：Kenta Han ; Daisuke Kitayama
期刊名称：Lecture Notes in Engineering and Computer Science
印刷版ISSN：2078-0958
电子版ISSN：2078-0966
出版年度：2019
卷号：2239
页码：358-362
出版社：Newswood and International Association of Engineers
摘要：Most tourists resort to available information online when planning for leisure travel; however, this recourse often becomes problematic and misleading as tourist of the information may be directed to unfamiliar areas. On this regard, we proposed a method of explaining unfamiliar spots through the familiar features of spots they have visited. In this paper, at first, we generated the feature vector using user reviews of the tourist spot. Next, we used the relative feature vector compared with already visited spots to extract the role of the tourist spot for the user. Finally, we associated the visited spot with the unfamiliar spot by the similarity of the relative feature vector, and further extracted keywords that explain the relation. Furthermore, we developed a prototype of the system and evaluated the effect of the explanatory information between the familiar and unfamiliar spots.
关键词：Tourist spots; explainability; tourist reviews; paragraph vector