| Presentation | 2023-03-13 Emotion estimation by EEG using multidimensional directed coherence and machine learning 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 a method of emotion estimation using EEG. Four kinds of emotions were induced by presenting facial expression images, and the EEG was recorded during the emotions. First, the measured EEG applied to multidimensional directed coherence analysis and extract the characteristics of the signal flows and correlations between two electrodes. Next, machine learning methods such as SVM and three-layer fully-combining neural networks were applied to extract additional features and estimate the emotions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Estimate emotions / EEG / Multidimensional directed coherence |
| Paper # | MBE2022-60 |
| Date of Issue | 2023-03-06 (MBE) |
| Conference Information | |
| Committee | NC / MBE |
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| Conference Date | 2023/3/13(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The Univ. of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Brain architecture, General |
| Chair | Hiroshi Yamakawa(Univ of Tokyo) / Junichi Hori(Niigata Univ.) |
| Vice Chair | Hirokazu Tanaka(Tokyo City Univ.) / Hisashi Yoshida(Kinki Univ.) |
| Secretary | Hirokazu Tanaka(NTT) / Hisashi Yoshida(NICT) |
| Assistant | Yoshimasa Tawatsuji(Waseda Univ.) / Tomoki Kurikawa(KMU) / Emi Yuda(Tohoku Univ) / Miki Kaneko(Osaka Univ.) |
| 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) | Emotion estimation by EEG using multidimensional directed coherence and machine learning |
| Sub Title (in English) | |
| Keyword(1) | Estimate 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 | Yamagata University(Yamagata Univ.) |
| Date | 2023-03-13 |
| Paper # | MBE2022-60 |
| Volume (vol) | vol.122 |
| Number (no) | MBE-424 |
| Page | pp.pp.9-12(MBE), |
| #Pages | 4 |
| Date of Issue | 2023-03-06 (MBE) |