Presentation | 2019-11-14 Calibration of Confidence in Deep Learning under Dataset Shift Kazuki Yoshida, Takashi Matsubara, Kuniaki Uehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Calibration of confidence is important when you want to obtain not only the prediction class of unknown data but also the reliability of prediction in deep learning. However, calibration is often inadequate if the confidence distribution is highly skewed. In this study, we calibrated a convolutional neural network and analyzed the effects of model differences and the presence or absence of data set shift on calibration. In addition, we introduce a new statistic of calibration that does not depend on a distribution of a dataset, and discuss problems of the existing methods. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | convolutional neural network / confidence / calibration / dataset shift |
Paper # | CCS2019-25 |
Date of Issue | 2019-11-07 (CCS) |
Conference Information | |
Committee | CCS |
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Conference Date | 2019/11/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kobe Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Interaction and Communication, etc. |
Chair | Makoto Naruse(NICT) |
Vice Chair | Shigeki Shiokawa(Kanagawa Inst. of Tech.) / Tetsuya Asai(Hokkaido Univ.) |
Secretary | Shigeki Shiokawa(Hiroshima City Univ.) / Tetsuya Asai(Kanagawa Inst. of Tech.) |
Assistant | Hidehiro Nakano(Tokyo City Univ.) / Kazuki Nakada(Tsukuba Univ. of Tech.) / Hiroyasu Ando(Tsukuba Univ.) / Takashi Matsubara(Kobe Univ.) |
Paper Information | |
Registration To | Technical Committee on Complex Communication Sciences |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Calibration of Confidence in Deep Learning under Dataset Shift |
Sub Title (in English) | |
Keyword(1) | convolutional neural network |
Keyword(2) | confidence |
Keyword(3) | calibration |
Keyword(4) | dataset shift |
1st Author's Name | Kazuki Yoshida |
1st Author's Affiliation | Kobe University(Kobe Univ.) |
2nd Author's Name | Takashi Matsubara |
2nd Author's Affiliation | Kobe University(Kobe Univ.) |
3rd Author's Name | Kuniaki Uehara |
3rd Author's Affiliation | Kobe University(Kobe Univ.) |
Date | 2019-11-14 |
Paper # | CCS2019-25 |
Volume (vol) | vol.119 |
Number (no) | CCS-289 |
Page | pp.pp.5-8(CCS), |
#Pages | 4 |
Date of Issue | 2019-11-07 (CCS) |