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Method and apparatus for adaptive classification

  • US 5,479,574 A
  • Filed: 04/01/1993
  • Issued: 12/26/1995
  • Est. Priority Date: 04/01/1993
  • Status: Expired due to Term
First Claim
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1. A method of training a neural network having an input layer, a middle layer and an output layer, comprising the steps of:

  • (a) presenting an input vector having a plurality of training features to the neural network;

    (b) computing distances between a plurality of said training features and a plurality of prototype weight values;

    (c) generating, for each prototype weight value, a count value corresponding to a number of occurrences of an input vector that falls within a region of influence of a particular prototype;

    (d) repeating steps (a)-(c) until the neural network provides an indication of a last training epoch; and

    (e) in response to the indication of the last training epoch, storing, in a memory, the count value for each of the prototype weight values.

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