Learning system and a learning pattern showing method for a neur

Details Learning system and a learning pattern showing method for a neur Learning system and a learning pattern showing method for a neur

1992-06-09

1996-09-10

Davis, George B.

395 22, 395 24, G06F 1518

Patent

active

055554393

ABSTRACT:
A neural network learning system using back propagation and a method of learning pattern showing are disclosed. In the case where a supervised signal contains an error or a pattern difficult to learn, the error is detected and the particular pattern is automatically removed during calculations of learning iterations to conduct rightly and accelerate the learning. The learning history for each pattern is stored to detect inconsistent and difficult-to-learn patterns, which are prevented from being shown to the network by a pattern showing control during the next learning iteration. As a result, an inconsistent or difficult-to-learn pattern which may be contained in a learning pattern set of input and supervised patterns is removed during learning iterations thereby to permit early completion of the learning process.

REFERENCES:
patent: 3638196 (1972-01-01), Nishiyama
patent: 5052043 (1991-09-01), Goborski
patent: 5056037 (1991-10-01), Eberhardt
patent: 5091965 (1992-02-01), Kobayashi et al.
patent: 5093899 (1992-03-01), Hiraiwa
patent: 5107454 (1992-04-01), Niki
patent: 5129038 (1992-07-01), Konda et al.
patent: 5142612 (1992-08-01), Skeirik
patent: 5142666 (1992-08-01), Yoshizawa et al.
patent: 5185816 (1993-02-01), Takatori et al.
patent: 5272723 (1993-12-01), Kimoto et al.
patent: 5297237 (1994-03-01), Masuoka et al.
patent: 5353207 (1994-10-01), Keeler et al.
patent: 5396565 (1995-03-01), Asogawa
Wasserman et al, "Neural Network, Part 2:" IEEE Expert, 1988.
Salam et al, "A New Feedback Neural Network With Supervised Learning", IEEE, Jan. 1991.
Huang et al, "Learning Algorithms For Perceptions Using Back-Propagation With Selective Updates", IEEE Control System Magazine, Apr. 30, 1990.
Hanson et al, "Comparing Biases For Minimal Network Construction With Back-Progagation", Dec. 1989.
Rumelhart, D. E., et al. Parallel Distributed Processing: Explorations in the Microstructure of Cognition, vol. 1: Foundations, Chapter 8 "Learning Internal Representations by Error Propagation," The MIT Press, Cambridge, Mass., 1986, pp. 318-362. (Provided in English).

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