Presentation | 2019-03-04 Improvement in travel time prediction based on linear regression models Shigeharu Toyoda, Ken-ichi Masuda, Kentarou Takaki, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In the case of the database of the Japan Digital Road Map Association, there are 1.54 million road links even in Japan's basic road (prefectural road or main road 5.5m wide or more). When creating a regression model for each road link, it is desirable to use a linear model from the viewpoint of learning time. In order to improve prediction accuracy while using a linear model, we appled our knowledge on congestion phenomenon to regression. We report a new method to predict by classifying congestion phenomena into plural. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Travel Time / Prediction / Linear Regression Model |
Paper # | ITS2018-87 |
Date of Issue | 2019-02-25 (ITS) |
Conference Information | |
Committee | ITS / IEE-ITS |
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Conference Date | 2019/3/4(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kyoto Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Information Processing for ITS, etc. |
Chair | Takayoshi Yokota(Tottori Univ.) |
Vice Chair | Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) |
Secretary | Masahiro Fujii(Saitama Univ.) / Tomotaka Wada(Univ. of Tokyo) |
Assistant | Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Univ. of Tokyo) / Kenshi Saho(Toyama Prefectural Univ.) / Kouichiro Hashiura(Akita Prefectural Univ.) |
Paper Information | |
Registration To | Technical Committee on Intelligent Transport Systems Technology / Technical Meeting on Intelligent Transport Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Improvement in travel time prediction based on linear regression models |
Sub Title (in English) | |
Keyword(1) | Travel Time |
Keyword(2) | Prediction |
Keyword(3) | Linear Regression Model |
1st Author's Name | Shigeharu Toyoda |
1st Author's Affiliation | Sumitomo Electric Industries, Ltd.(SEI) |
2nd Author's Name | Ken-ichi Masuda |
2nd Author's Affiliation | Sumitomo Electric Industries, Ltd.(SEI) |
3rd Author's Name | Kentarou Takaki |
3rd Author's Affiliation | Sumitomo Electric Industries, Ltd.(SEI) |
Date | 2019-03-04 |
Paper # | ITS2018-87 |
Volume (vol) | vol.118 |
Number (no) | ITS-464 |
Page | pp.pp.5-10(ITS), |
#Pages | 6 |
Date of Issue | 2019-02-25 (ITS) |