| Presentation | 2008-11-08 Statistical Mechanics of Partial Annealing : Mexican-hat-type interaction case Kazuyuki HARA, Tatsuya UEZU, Seiji MIYOSHI, Masato OKADA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We analyzed the equilibrium states of an Ising spin neural network model in which both spins and interactions evolve simultaneously over time. The interactions are Mexican-hat-type, which are used for lateral inhibition models. The model shows a bump activity, which is the locally activated network state. The time-dependent interactions are driven by Langevin noise and Hebbian learning. The analysis results reveal that Hebbian learning expands the bistable regions of the ferromagnetic and local excitation phases. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ising spin neural network / Partial Annealing / Replica method / Mexican-hat-type interaction |
| Paper # | NC2008-72 |
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| Committee | NC |
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| Conference Date | 2008/10/31(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| 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) | Statistical Mechanics of Partial Annealing : Mexican-hat-type interaction case |
| Sub Title (in English) | |
| Keyword(1) | Ising spin neural network |
| Keyword(2) | Partial Annealing |
| Keyword(3) | Replica method |
| Keyword(4) | Mexican-hat-type interaction |
| 1st Author's Name | Kazuyuki HARA |
| 1st Author's Affiliation | Tokyo Metropolitan College of Industrial Engineering() |
| 2nd Author's Name | Tatsuya UEZU |
| 2nd Author's Affiliation | Nara Women's University |
| 3rd Author's Name | Seiji MIYOSHI |
| 3rd Author's Affiliation | Kansai University |
| 4th Author's Name | Masato OKADA |
| 4th Author's Affiliation | The University of Tokyo:Riken |
| Date | 2008-11-08 |
| Paper # | NC2008-72 |
| Volume (vol) | vol.108 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |