1991-07-23
1994-06-07
Fleming, Michael R.
395 23, 395 27, G05B 1300, H03K 1920
Patent
active
053197380
ABSTRACT:
This invention has an object to provide a practical neural network device. The first neural network device of this invention comprises an input circuit for performing predetermined processing of external input information and generating an input signal, an arithmetic processing circuit for performing an arithmetic operation of the input signal in accordance with a plurality of control parameters and generating an output signal, and a control circuit for controlling the control parameters of the arithmetic processing circuit so that the output signal is set to satisfy a predetermined relationship with the input signal, the control circuit including a first cumulative adder for performing cumulative summation of updating amounts of the control parameters for a plurality of proposition patterns supplied as the input signal during learning, and a second cumulative adder for adding currently used control parameter values to values obtained by the first cumulative adder to obtain new control parameter values.
REFERENCES:
patent: 4858147 (1989-08-01), Conwell
patent: 4874963 (1989-10-01), Alspector
patent: 4912655 (1990-03-01), Wood
patent: 4941122 (1990-07-01), Weideman
patent: 5025282 (1991-06-01), Nakamura et al.
patent: 5034918 (1991-07-01), Jeong
patent: 5040214 (1991-08-01), Grossberg et al.
patent: 5059814 (1991-10-01), Mead et al.
patent: 5075869 (1991-12-01), Holler et al.
patent: 5086479 (1992-02-01), Takenaga et al.
patent: 5146542 (1992-09-01), Engeler
Mano, "Computer System Architecture", Second Edition, Prentice-Hall, 1982, pp. 54-59.
"Parallel Distributed Processing", vol. 1: Foundations; The MIT Press, 1988, pp. 322-330; David E. Rumelhart et al.
IEEE Spectrum, Jan. 1991, pp. 52-55.
SPIE vol. 634, Optical and Hybrid Computing (1986); Teuvo Kohonen.
"The Perceptron: A Probabilistic Model for Information Storage and Organization in the brain"; F. Rosenblatt, 1958.
"Analysis and Design of Analog Integrated Circuits"; Paul R. Gray et al., 1984, John Wiley & Sons.
"Neural and Concurrent Real-Time Systems"; Branko Soucek, 1989, John Wiley & Sons.
Kamatani Yukio
Shima Takeshi
Downs Robert W.
Fleming Michael R.
Kabushiki Kaisha Toshiba
LandOfFree
Neural network device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Neural network device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Neural network device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-800133