| Presentation | 2020-03-05 Estimating emotions from EEG by using multidimensional directed coherence Haruka Torii, Takamasa Shimada, Osamu Sakata, Tadanori Fukami, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this study, we investigated an emotion estimation method using EEG. Six kinds of emotions were evoked by facial expressions in 10 subjects. The EEG during that time was analyzed by multidimensional directed coherence to extract the correlation between electrodes and the characteristics of signal flow for each emotion. When emotion estimation was performed based on these features, 83.03 and 19.86% correct answer rates were obtained for the learning data and the test data, respectively. This was higher than the previously reported method using only correlation between electrodes. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Estimating emotions / EEG / Multidimensional directed coherence |
| Paper # | MBE2019-84 |
| Date of Issue | 2020-02-26 (MBE) |
| Conference Information | |
| Committee | NC / MBE |
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| Conference Date | 2020/3/4(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | University of Electro Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Neuro Computing, Medical Engineering, etc. |
| Chair | Hayaru Shouno(UEC) / Taishin Nomura(Osaka Univ.) |
| Vice Chair | Kazuyuki Samejima(Tamagawa Univ) / Takashi Watanabe(Tohoku Univ.) |
| Secretary | Kazuyuki Samejima(NAIST) / Takashi Watanabe(NTT) |
| Assistant | Takashi Shinozaki(NICT) / Ken Takiyama(TUAT) / Yasuyuki Suzuki(Osaka Univ.) / Akihiro Karashima(Tohoku Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Neurocomputing / Technical Committee on ME and Bio Cybernetics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Estimating emotions from EEG by using multidimensional directed coherence |
| Sub Title (in English) | |
| Keyword(1) | Estimating emotions |
| Keyword(2) | EEG |
| Keyword(3) | Multidimensional directed coherence |
| 1st Author's Name | Haruka Torii |
| 1st Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| 2nd Author's Name | Takamasa Shimada |
| 2nd Author's Affiliation | Tokyo Denki University(Tokyo Denki Univ.) |
| 3rd Author's Name | Osamu Sakata |
| 3rd Author's Affiliation | Tokyo University of Science(Tokyo Univ. of Science) |
| 4th Author's Name | Tadanori Fukami |
| 4th Author's Affiliation | YamagataUniversity(Yamagata Univ.) |
| Date | 2020-03-05 |
| Paper # | MBE2019-84 |
| Volume (vol) | vol.119 |
| Number (no) | MBE-452 |
| Page | pp.pp.17-22(MBE), |
| #Pages | 6 |
| Date of Issue | 2020-02-26 (MBE) |