| Presentation | 2019-10-12 Stability of Periodic Orbits in 3-Layer Dynamic Binary Neural Networks Seitaro Koyama, Toshimichi Saito, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The 3-layer dynamic binary neural networks (3-DBNNs) are characterized by ternary connection parameters and signum activation function. Depending on the connection parameters, the 3-DBNN can generate various binary periodic orbits. The 3-DBNN is based on the 2-layer DBNN discussed in our previous publications. Applications include associative memories and central pattern generators. In this paper, we analyze the dynamics of the 3-DBNN that generates a target binary periodic orbit. In order to analyze the dynamics, we introduce two feature quantities. The first quantity characterizes stability of the target periodic orbit. The second quantity characterizes sparsity of the connection. We consider relationship between stability of the target periodic orbit and sparsity of the connection. We can see that as the connection sparsity increases, the orbit stability tends to be strong. As the connection sparsity increases further, the orbit stability becomes weak. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dynamic binary neural networks / Associative memories / Periodic orbits / Stability |
| Paper # | MBE2019-39,NC2019-30 |
| Date of Issue | 2019-10-04 (MBE, NC) |
| Conference Information | |
| Committee | MBE / NC |
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| Conference Date | 2019/10/11(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Taishin Nomura(Osaka Univ.) / Hayaru Shouno(UEC) |
| Vice Chair | Takashi Watanabe(Tohoku Univ.) / Kazuyuki Samejima(Tamagawa Univ) |
| Secretary | Takashi Watanabe(Kyushu Univ.) / Kazuyuki Samejima(NAIST) |
| Assistant | Yasuyuki Suzuki(Osaka Univ.) / Akihiro Karashima(Tohoku Inst. of Tech.) / Takashi Shinozaki(NICT) / Ken Takiyama(TUAT) |
| Paper Information | |
| Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stability of Periodic Orbits in 3-Layer Dynamic Binary Neural Networks |
| Sub Title (in English) | |
| Keyword(1) | Dynamic binary neural networks |
| Keyword(2) | Associative memories |
| Keyword(3) | Periodic orbits |
| Keyword(4) | Stability |
| 1st Author's Name | Seitaro Koyama |
| 1st Author's Affiliation | Hosei University(HU) |
| 2nd Author's Name | Toshimichi Saito |
| 2nd Author's Affiliation | Hosei University(HU) |
| Date | 2019-10-12 |
| Paper # | MBE2019-39,NC2019-30 |
| Volume (vol) | vol.119 |
| Number (no) | MBE-224,NC-225 |
| Page | pp.pp.51-51(MBE), pp.51-51(NC), |
| #Pages | 1 |
| Date of Issue | 2019-10-04 (MBE, NC) |