/**
* Copyright 2010 Neuroph Project http://neuroph.sourceforge.net
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.neuroph.core.input;
import java.util.List;
import org.neuroph.core.Connection;
/**
* Abstract base class for all weights functions, which perform some operation on
* neuron's input vector and weights vector and return vector.
* WeightsFunction is subcomponents of InputFunction.
* @see org.neuroph.core.input.InputFunction
* @author Zoran Sevarac <sevarac@gmail.com>
*/
abstract public class WeightsFunction {
/**
* Returns function's output
*
* @param inputs
* neuron's input connections
* @return function's output
*/
abstract public double[] getOutput(List<Connection> inputConnections);
/**
*
* @param inputs
* @param weights
* @return
*/
abstract public double[] getOutput(double[] inputs, double[] weights);
@Override
public String toString() {
return getClass().getName();
}
}