Title:
【発明の名称】階層ネットワーク構成演算素子
Document Type and Number:
Japanese Patent JP3137669
Kind Code:
B2
Abstract:
PURPOSE:To execute the operation of a limiting product or a limiting sum only by one neuron element in respect to an operation element constituted of a hierarchical network. CONSTITUTION:This operation element is provided with a multiplication processing part 4 for multiplying the weights (w1 to wn) of connections determined in each of plural input variables (x1 to xn), an accumulation processing part 5 for adding respective multiplied values obtained by the processing part 4 and finding out a sum and a threshold processing part 6 for applying a sigmoid function to the output of the processing part 5 and constituted so that the weight and the threshold theta are respectively set up in respective processing parts 4, 6 so as to attain threshold product or threshold sum operation and the limiting product or limiting sum operation can bee executed only by one reference unit.
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Inventors:
Asahi Kawamura
Yuri Owada
Kazuo Asakawa
Shigenori Matsuoka
Hiroyuki Okada
Yuri Owada
Kazuo Asakawa
Shigenori Matsuoka
Hiroyuki Okada
Application Number:
JP5726891A
Publication Date:
February 26, 2001
Filing Date:
March 20, 1991
Export Citation:
Assignee:
富士通株式会社
株式会社エフ・エフ・シー
株式会社エフ・エフ・シー
International Classes:
G06F9/44; G06F15/18; G06G7/60; G06N3/00; G06N3/04; G06N3/06; G06N99/00; (IPC1-7): G06N3/06; G06N3/00
Domestic Patent References:
| JP464183A |
Other References:
【文献】合原一幸、「ニューラルコンピュータ 脳と神経に学ぶ」、東京電機大学出版局(1988)、p.56-p.60
Attorney, Agent or Firm:
Hiroshi Morita