Paper Abstract and Keywords |
Presentation |
2018-02-15 13:15
Prediction and Evaluation of Long-Term Food Records Using Short-Term Food Records Akihiro Tsubakida, Sosuke Amano, Yoko Yamakata, Kiyoharu Aizawa (UTokyo), Makoto Ogawa (foo.log Inc) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In order to maintain and improve health, it is very important to grasp one's eating habits in his/her everyday life. However, it is not easy for an individual to continuously record his/her dishes in the long term. In this paper, we propose a method to predict individual long-term food records only by short-term records, and aim to grasp one's eating habits. In order to estimate the number of times the user ate each meal, we proposed a collaborative filtering considering time property and personality. In experiments, we improved an accuracy of RMSE by 10.8% compared with a baseline. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
food / eating habits / food records / collaborative filtering / / / / |
Reference Info. |
ITE Tech. Rep., vol. 42, no. 4, ME2018-12, pp. 149-154, Feb. 2018. |
Paper # |
ME2018-12 |
Date of Issue |
2018-02-08 (MMS, HI, ME, AIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
IEICE-ITS IEICE-IE MMS HI ME AIT |
Conference Date |
2018-02-15 - 2018-02-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Image Processing, etc. |
Paper Information |
Registration To |
ME |
Conference Code |
2018-02-ITS-IE-MMS-HI-ME-AIT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Prediction and Evaluation of Long-Term Food Records Using Short-Term Food Records |
Sub Title (in English) |
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Keyword(1) |
food |
Keyword(2) |
eating habits |
Keyword(3) |
food records |
Keyword(4) |
collaborative filtering |
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1st Author's Name |
Akihiro Tsubakida |
1st Author's Affiliation |
The University of Tokyo (UTokyo) |
2nd Author's Name |
Sosuke Amano |
2nd Author's Affiliation |
The University of Tokyo (UTokyo) |
3rd Author's Name |
Yoko Yamakata |
3rd Author's Affiliation |
The University of Tokyo (UTokyo) |
4th Author's Name |
Kiyoharu Aizawa |
4th Author's Affiliation |
The University of Tokyo (UTokyo) |
5th Author's Name |
Makoto Ogawa |
5th Author's Affiliation |
foo.log Inc (foo.log Inc) |
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Speaker |
Author-1 |
Date Time |
2018-02-15 13:15:00 |
Presentation Time |
15 minutes |
Registration for |
ME |
Paper # |
MMS2018-12, HI2018-12, ME2018-12, AIT2018-12 |
Volume (vol) |
vol.42 |
Number (no) |
no.4 |
Page |
pp.149-154 |
#Pages |
6 |
Date of Issue |
2018-02-08 (MMS, HI, ME, AIT) |
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