A Study about Collecting Preference Information System for Creating Outing Plan

†‡5180 Kurokawa Imizu, Toyama Prefectural University, Toyama, Japan E-mail: †828kazuya@[email protected], ‡{iwamoto, michito}@ pu-toyama.ac.jp Abstract Today, there are various planning systems that create outing plans for trips and drives, and support for tourists. The existing systems are designed to use user preference information to plan suitable trip plans for the user. However, there are some problems with the current systems. The systems require the user to select a lot of information by a questionnaire. Moreover, this still does not provide enough information to understand the user preference. The system we have designed resolves some of these problems by collecting user preference information by using GPS data from daily life. The data is used to estimate visited facilities and daily life patterns. By collecting such a user preference information, we can realize the planning system which reduce user’s burden. In this paper, we proposed method to collect visited facilities information from GPS data of daily life. Keyword Mobile History,Life Log,Preference Information,Clustering