Title:
【発明の名称】神経細胞回路網
Document Type and Number:
Japanese Patent JP3276367
Kind Code:
B2
Abstract:
PURPOSE:To improve learning ability by turning the pulse string pattern of input signal data to be inputted to a signal processing means to be a pulse string pattern different at every learning of the signal processing means. CONSTITUTION:An input/output signal, intermediate signal, coupling coefficient, teacher signal, etc., on a neuron unit A are expressed by the pulse string, and the signal value inside a network is expressed by pulse density. The learning is realized by rewriting this pulse string, and an error is calculated according to the supplied teacher signal, and the coupling coefficient is changed based on this. In the case of performing the learning in a classroom by using the network circuit constructed with this neuron unit A, the pulse strings of the input signal and the teacher signal are not limited to one pattern, and other pulse string equipped with the same pulse density is utilized as necessary. Thus, the learning ability of the network can be improved.
Inventors:
Hirotoshi Eguchi
Toshiyuki Furuta
Takashi Kitaguchi
Toshiyuki Furuta
Takashi Kitaguchi
Application Number:
JP27299890A
Publication Date:
April 22, 2002
Filing Date:
October 11, 1990
Export Citation:
Assignee:
株式会社リコー
International Classes:
G06G7/60; G06F15/18; G06N3/02; G06N3/04; G06N3/06; G06N3/063; G06N3/08; G06N99/00; (IPC1-7): G06N3/063; G06G7/60
Domestic Patent References:
| JP1271888A | ||||
| JP233655A | ||||
| JP2238721A | ||||
| JP2199576A | ||||
| JP1244567A |
Other References:
【文献】吉田、堀口、江口,「パルス密度型ニューロンモデルとその自己学習機能のハード化」,1990年電子情報通信学会春季全国大会講演論文集,日本,社団法人電子情報通信学会・発行,1990年 3月 5日,第6分冊,pp.56
Attorney, Agent or Firm:
Akichika Takano