Presentation | 2015-03-02 Temperature prediction for energy optimization in data centers by machine learning approaches Kazuyuki HASHIMOTO, Yuya TARUTANI, Go HASEGAWA, Kazuhiro MATSUDA, Takumi TAMURA, Yutaka NAKAMURA, Morito MATSUOKA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we propose a temperature prediction method for energy optimization in data centers by machine learning approaches. In the proposed method, we acquire operating data of data center such as air conditioners' setting, server powers, and values of temperature sensors. We then construct regression equations for estimating temperature distributions at several minutes future by machine learning approaches. We evaluate the proposed method by using collected data from actual operating data center in terms of precision and accuracy of the regression equations and calculation time required for learning and estimation. Evaluation results show that we can estimate the tempera- ture distribution at 10 minutes future after changing the operational parameters with 0.095 degree C of accuracy and 0.107 degree C of precision. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Data center / Power consumption reduction / Temperature prediction / Machine learning / Air conditioner |
Paper # | NS2014-191 |
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Conference Information | |
Committee | NS |
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Conference Date | 2015/2/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Network Systems(NS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Temperature prediction for energy optimization in data centers by machine learning approaches |
Sub Title (in English) | |
Keyword(1) | Data center |
Keyword(2) | Power consumption reduction |
Keyword(3) | Temperature prediction |
Keyword(4) | Machine learning |
Keyword(5) | Air conditioner |
1st Author's Name | Kazuyuki HASHIMOTO |
1st Author's Affiliation | Grad. Sen. of Information Science and Technology, Osaka Univ.() |
2nd Author's Name | Yuya TARUTANI |
2nd Author's Affiliation | Cybermedia Center, Osaka Univ. |
3rd Author's Name | Go HASEGAWA |
3rd Author's Affiliation | Cybermedia Center, Osaka Univ. |
4th Author's Name | Kazuhiro MATSUDA |
4th Author's Affiliation | NTT Advanced Technology Corporation |
5th Author's Name | Takumi TAMURA |
5th Author's Affiliation | NTT Advanced Technology Corporation |
6th Author's Name | Yutaka NAKAMURA |
6th Author's Affiliation | Grad. Sch. of Engineering Science, Osaka Univ. |
7th Author's Name | Morito MATSUOKA |
7th Author's Affiliation | ATR |
Date | 2015-03-02 |
Paper # | NS2014-191 |
Volume (vol) | vol.114 |
Number (no) | 477 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |