Neural network learning device

Details Neural network learning device Neural network learning device

1993-10-22

1998-03-10

Hafiz, Tariq R.

395 20, 395 21, 395 23, 395 24, G06F 1518, G06E 100, G06E 300

Patent

active

057271313

ABSTRACT:
A learning device that affects only the input-output relationships that should be additionally learned. A learning NN unit 8 capable of executing additional learning is provided separately from a learned NN unit 4 which is a basic control unit. The learned NN unit 4 produces a basic output in response to an input signal from a signal input unit 14, the learning NN unit 8 produces a correction amount desired by an individual person, and a desired control is performed based on the total value. When the output is changed, a difference is calculated between the changed output value and the basic output value from a first output unit 15, and the learning NN unit 8 executes the additional learning based upon the difference and the input value at this moment in compliance with a back-propagation method.

REFERENCES:
patent: 5291748 (1994-03-01), Ueda
patent: 5333240 (1994-07-01), Matsumoto et al.
patent: 5335718 (1994-08-01), Smith
patent: 5372015 (1994-12-01), Suzuki et al.
patent: 5402519 (1995-03-01), Inoue et al.

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