| Presentation | 2018-03-05 Classification of Intra-Week and Intra-Day Walking Patterns and Their Effect on Body-Composition Changes Using A Hierarchical Model Shunichi Nomura, Michiko Watanabe, Yuko Oguma, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we extract intra-week and intra-day activity patterns based on hourly step-count data recorded using an activity meter. The step-count measured each hour over the week is considered to be a bag of words and is applied to a hierarchical topic model with intra-day activity patterns as sub-topics and intra-week activity patterns as super-topics. Using the extracted patterns, we then analyze the dynamic relations between intra-week activities and body weight changes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Hierarchical topic model / Activity meter / Activity patterns / Body-component changes |
| Paper # | IBISML2017-95 |
| Date of Issue | 2018-02-26 (IBISML) |
| Conference Information | |
| Committee | IBISML |
|---|---|
| Conference Date | 2018/3/5(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nishijin Plaza, Kyushu University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Statisitical Mathematics, Machine Learning, Data Mining, etc. |
| Chair | Kenji Fukumizu(ISM) |
| Vice Chair | Masashi Sugiyama(Univ. of Tokyo) / Hisashi Kashima(Kyoto Univ.) |
| Secretary | Masashi Sugiyama(Nagoya Inst. of Tech.) / Hisashi Kashima(Univ. of Tokyo) |
| Assistant | Tomoharu Iwata(NTT) / Toshihiro Kamishima(AIST) |
| Paper Information | |
| Registration To | Technical Committee on Infomation-Based Induction Sciences and Machine Learning |
|---|---|
| Language | ENG-JTITLE |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Classification of Intra-Week and Intra-Day Walking Patterns and Their Effect on Body-Composition Changes Using A Hierarchical Model |
| Sub Title (in English) | |
| Keyword(1) | Hierarchical topic model |
| Keyword(2) | Activity meter |
| Keyword(3) | Activity patterns |
| Keyword(4) | Body-component changes |
| 1st Author's Name | Shunichi Nomura |
| 1st Author's Affiliation | The Institute of Statistical Mathematics(ISM) |
| 2nd Author's Name | Michiko Watanabe |
| 2nd Author's Affiliation | Keio University(Keio Univ.) |
| 3rd Author's Name | Yuko Oguma |
| 3rd Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2018-03-05 |
| Paper # | IBISML2017-95 |
| Volume (vol) | vol.117 |
| Number (no) | IBISML-475 |
| Page | pp.pp.35-40(IBISML), |
| #Pages | 6 |
| Date of Issue | 2018-02-26 (IBISML) |