Presentation 2018-11-10
Short Time Learning in Location Recognition Based on Infrared Sensor Array
Ryo Ota, Qiangfu Zhao,
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Abstract(in English) ?The aim of this paper is to reveal the usefulness and possibility of a sparse infrared sensor array for building a smart home. Our previous results show that human locations can be recognized very accurately using the sensor array data. However, the results were obtained using k-fold cross-validation. That is, the percentage of data used for training is relatively large, and the test results may not show the generalization ability correctly. In this paper, we use a small training set that contains data observed in a completely different time interval as the test data. This means that the testing data are completely unknown for the machine learner?. New experimental results show that training data obtained in a surprisingly short time are enough to build a machine learner that can recognize specific human locations (when other factors are fixed). This fact provides important insights for our future studies to shorten experiment time and to realize a real smart home.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Smart Home / Machine Learning
Paper # KBSE2018-35,SC2018-30
Date of Issue 2018-11-02 (KBSE, SC)

Conference Information
Committee KBSE / SC
Conference Date 2018/11/9(2days)
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Place (in English)
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Topics (in English)
Chair Fumihiro Kumeno(Nippon Inst. of Tech.) / Masahide Nakamura(Kobe Univ.)
Vice Chair Hiroyuki Nakagawa(Osaka Univ.) / Shinji Kikuchi(Univ. of Aizu) / Yoji Yamato(NTT)
Secretary Hiroyuki Nakagawa(NTT) / Shinji Kikuchi(Fujitsu labs.) / Yoji Yamato(NEC)
Assistant Ryuichi Takahashi(Ibaraki Univ.) / Yoshinori Tanabe(Tsurumi Univ.)

Paper Information
Registration To Technical Committee on Knowledge-Based Software Engineering / Technical Committee on Service Computing
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Short Time Learning in Location Recognition Based on Infrared Sensor Array
Sub Title (in English)
Keyword(1) Smart Home
Keyword(2) Machine Learning
1st Author's Name Ryo Ota
1st Author's Affiliation University of Aizu(UOA)
2nd Author's Name Qiangfu Zhao
2nd Author's Affiliation University of Aizu(UOA)
Date 2018-11-10
Paper # KBSE2018-35,SC2018-30
Volume (vol) vol.118
Number (no) KBSE-292,SC-293
Page pp.pp.43-46(KBSE), pp.43-46(SC),
#Pages 4
Date of Issue 2018-11-02 (KBSE, SC)