perceptron.h

人智算法基本程序

/* Perceptron.H
 *
 * This class encapsulates the entire perceptron program.
 */

/*
 * Copyright 1994, Brown University, Providence, RI
 * See end of file for full copyright information
 */

const int MAX_INPUTS = 100;
const int MAX_ADJUSTMENTS = 3000;  // Should be higher for several bit functions

class Function;
class Perceptron {
   Function *function;   // The function to be learned
   int *weights;         // The weights of the perceptron network
   int num_inputs;       // the number of inputs to the function
   int *inputs;          // An array of inputs to be given to the function

   int ltu(int input[]); // output of logic threshold unit with current weights
   int success();

public:
   void test(Function *function, int *weights);  // Learn the given function
};

/*
 * Copyright 1994, Brown University, Providence, RI
 *
 * Permission to use and modify this software and its documentation for
 * any purpose other than its incorporation into a commercial product is
 * hereby granted without fee.  Permission to copy and distribute this
 * software and its documentation only for non-commercial use is also
 * granted without fee, provided, however, that the above copyright notice
 * appear in all copies, that both that copyright notice and this permission
 * notice appear in supporting documentation, that the name of Brown
 * University not be used in advertising or publicity pertaining to
 * distribution of the software without specific, written prior permission,
 * and that the person doing the distribution notify Brown University of
 * such distributions outside of his or her organization. Brown University
 * makes no representations about the suitability of this software for
 * any purpose.  It is provided "as is" without express or implied warranty.
 * Brown University requests notification of any modifications to this
 * software or its documentation.
 *
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