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java.lang.Objectorg.neuroph.util.random.WeightsRandomizer
public class WeightsRandomizer
Basic weights randomizer, iterates and randomizes all connection weights in network.
Field Summary | |
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protected Random |
randomGenerator
Random number genarator used by randomizers |
Constructor Summary | |
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WeightsRandomizer()
Create a new instance of WeightsRandomizer |
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WeightsRandomizer(Random randomGenerator)
Create a new instance of WeightsRandomizer with specified random generator If you use the same random generators, you'll get the same random sequences |
Method Summary | |
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Random |
getRandomGenerator()
Gets random generator used to generate random values |
protected double |
nextRandomWeight()
Returns next random value from random generator, that will be used to initialize weight |
void |
randomize(NeuralNetwork neuralNetwork)
Iterate all layers, neurons and connections in network, and randomize connection weights |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected Random randomGenerator
Constructor Detail |
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public WeightsRandomizer()
public WeightsRandomizer(Random randomGenerator)
randomGenerator
- random geneartor to use for randomizing weightsMethod Detail |
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public Random getRandomGenerator()
public void randomize(NeuralNetwork neuralNetwork)
neuralNetwork
- neural network to randomizeprotected double nextRandomWeight()
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