| Presentation | 2013-09-25 Suggestion of Emotion Fractal Analysis Method (EFAM) on the multi-frequency of EEG Yohei ROKKASHO, Masahiro NAKAGAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the method to evaluate sensibility and opinions using physical information of the human has been expected. On brain waves, as typical example, the method to evaluate psychological state using αwave and βwave have been studied, which are relatively low-frequency. On the other hands, the sensitivity evaluation of high-frequency band has also been studied, for example as Maruyama et al have shown accuracy improvement of the sensitivity evaluation method of Musha by means of focusing on the high-frequency, and sensitivity analysis method based on the fractal nature of EEG of Nakagawa et al. Thus, we attempted to incorporate a variety frequency band on fractal dimension estimation of Emotion Fractal Analysis Method (EFAM) of Nakagawa et al, which focuses high-frequency band. As a result, sensitivity recognition rate showed trend of improvement in 5 of 6 subjects, for example, one of them showed more than 20% on 2 and 3 sensitivity evaluations. Therefore, possibility of precision improvement of the sensitivity evaluation method is suggested by using multi-frequency. However, many problems still remain for example difficulty in input selection method and lack of subject. band. As a result, sensitivity recognition rate showed trend of improvement in 5 of 6 subjects, for example, one of them showed more than 20% on 2 and 3 sensitivity evaluations. Therefore, possibility of precision improvement of the sensitivity evaluation method is suggested by using multi-frequency. However, many problems still remain for example difficulty in input selection method and lack of subject. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electroencephalogram / Emotion / Fractal dimension / Emotion Fractal Analysis Method / Emotion evaluation |
| Paper # | MBE2013-53,NC2013-39 |
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| Conference Information | |
| Committee | NC |
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| Conference Date | 2013/9/17(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Neurocomputing (NC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Suggestion of Emotion Fractal Analysis Method (EFAM) on the multi-frequency of EEG |
| Sub Title (in English) | |
| Keyword(1) | Electroencephalogram |
| Keyword(2) | Emotion |
| Keyword(3) | Fractal dimension |
| Keyword(4) | Emotion Fractal Analysis Method |
| Keyword(5) | Emotion evaluation |
| 1st Author's Name | Yohei ROKKASHO |
| 1st Author's Affiliation | Nagaoka University of Technology() |
| 2nd Author's Name | Masahiro NAKAGAWA |
| 2nd Author's Affiliation | Nagaoka University of Technology |
| Date | 2013-09-25 |
| Paper # | MBE2013-53,NC2013-39 |
| Volume (vol) | vol.113 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
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