| Presentation | 2015-03-05 Behavior analysis of persons by classification of moving routes Ryo SETO, Sunao HARA, Masanobu ABE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we propose a method to behavior analysis of persons using GPS data to focus on how human have activity. We evaluated whether or not judging a person is active or not from moving routes data using PCA or NMF classification approach. The evaluation results show that the number of important eigenvalues by PCA and approximation error by NMF is effective whether the person is active or not. In addition, we extracted the pattern of moving routes and we evaluated the difference of moving routes extracted by PCA or NMF. As a result, PCA extracted high frequency patterns. On the other hand, NMF extracted not only high frequency patterns but also low frequency patterns. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | location information (GPS data) / Geohash / PCA / NMF / pattern classification |
| Paper # | LOIS2014-66 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2015/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Behavior analysis of persons by classification of moving routes |
| Sub Title (in English) | |
| Keyword(1) | location information (GPS data) |
| Keyword(2) | Geohash |
| Keyword(3) | PCA |
| Keyword(4) | NMF |
| Keyword(5) | pattern classification |
| 1st Author's Name | Ryo SETO |
| 1st Author's Affiliation | Graduate school of Natural Science and Technology, Okayama University() |
| 2nd Author's Name | Sunao HARA |
| 2nd Author's Affiliation | Graduate school of Natural Science and Technology, Okayama University |
| 3rd Author's Name | Masanobu ABE |
| 3rd Author's Affiliation | Graduate school of Natural Science and Technology, Okayama University |
| Date | 2015-03-05 |
| Paper # | LOIS2014-66 |
| Volume (vol) | vol.114 |
| Number (no) | 500 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |