Presentation | 2007-03-05 Retrieval Properties of a Hopfield Type Associative Neural Network with Hysteretic Transfer Function Erik OBERG, Yoshihiro HAYAKAWA, Koji NAKAJIMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A Hopfield type associative neural network for storing and recalling patterns is investigated. The use of a hysteretic transfer function is shown to improve retrieval performance. This can be explained by considering the motion on the u-x plane when the neuron output approaches the nonlinear saturation region of the hysteretic transfer function. The switching between branches of the hysteretic transfer function introduces a discontinuity of the neuron output, which gives the network the ability to escape some local minima. This discontinuity also increases the convergence time, and thus speeds up memory recall. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Associative memory / Hopfield model / retrieval dynamics / hysteretic transfer function |
Paper # | NLP2006-153 |
Date of Issue |
Conference Information | |
Committee | NLP |
---|---|
Conference Date | 2007/2/26(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Nonlinear Problems (NLP) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Retrieval Properties of a Hopfield Type Associative Neural Network with Hysteretic Transfer Function |
Sub Title (in English) | |
Keyword(1) | Associative memory |
Keyword(2) | Hopfield model |
Keyword(3) | retrieval dynamics |
Keyword(4) | hysteretic transfer function |
1st Author's Name | Erik OBERG |
1st Author's Affiliation | Laboratory for Brainware Systems() |
2nd Author's Name | Yoshihiro HAYAKAWA |
2nd Author's Affiliation | Nanoelectronics and Spintronics, Research Institute of Electrical Communication, Tohoku University |
3rd Author's Name | Koji NAKAJIMA |
3rd Author's Affiliation | Laboratory for Brainware Systems |
Date | 2007-03-05 |
Paper # | NLP2006-153 |
Volume (vol) | vol.106 |
Number (no) | 573 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |