Presentation | 2021-12-17 Analysis of Recognition Grounds of Models for Social Relationship Recognition Using Spatial-temporal TCAV Runa Sugiyama, Ying JI, Yu Wang, Jien Kato, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Social relationships between people in videos are difficult to recognize with high accuracy using traditional methods. In order to radically enhance recognition accuracy, it is important to investigate which concepts or attributes are important and thus should be captured by the models. This is especially necessary for deep learning models because of a lack of transparency and interpretability. In this paper, for the task of social relationship recognition, we show how to analyze recognition grounds of video recognition models using concepts, based on spatio-temporal TCAV method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | TCAV / Decision Grounds Analysis / Relationship Recognition / Video Recognition |
Paper # | PRMU2021-45 |
Date of Issue | 2021-12-09 (PRMU) |
Conference Information | |
Committee | PRMU |
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Conference Date | 2021/12/16(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Seiichi Uchida(Kyushu Univ.) |
Vice Chair | Masakazu Iwamura(Osaka Pref. Univ.) / Mitsuru Anpai(Denso IT Lab.) |
Secretary | Masakazu Iwamura(NTT) / Mitsuru Anpai(Tottori Univ.) |
Assistant | Kouta Yamaguchi(CyberAgent) / Yusuke Matsui(Univ. of Tokyo) |
Paper Information | |
Registration To | Technical Committee on Pattern Recognition and Media Understanding |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of Recognition Grounds of Models for Social Relationship Recognition Using Spatial-temporal TCAV |
Sub Title (in English) | |
Keyword(1) | TCAV |
Keyword(2) | Decision Grounds Analysis |
Keyword(3) | Relationship Recognition |
Keyword(4) | Video Recognition |
1st Author's Name | Runa Sugiyama |
1st Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
2nd Author's Name | Ying JI |
2nd Author's Affiliation | Nagoya University(Nagoya Univ.) |
3rd Author's Name | Yu Wang |
3rd Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
4th Author's Name | Jien Kato |
4th Author's Affiliation | Ritsumeikan University(Ritsumeikan Univ.) |
Date | 2021-12-17 |
Paper # | PRMU2021-45 |
Volume (vol) | vol.121 |
Number (no) | PRMU-304 |
Page | pp.pp.113-117(PRMU), |
#Pages | 5 |
Date of Issue | 2021-12-09 (PRMU) |