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java.lang.Objectorg.neuroph.core.transfer.TransferFunction
org.neuroph.core.transfer.Gaussian
public class Gaussian
Gaussian neuron transfer function.
-(x^2) / (2 * sigma^2)
f(x) = e
| Constructor Summary | |
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Gaussian()
Creates an instance of Gaussian neuron transfer |
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Gaussian(java.util.Properties properties)
Creates an instance of Gaussian neuron transfer function with the specified properties. |
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| Method Summary | |
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double |
getDerivative(double net)
Returns the first derivative of this function. |
double |
getOutput(double net)
Returns the ouput of this function. |
double |
getSigma()
Returns the sigma parametar of this function |
void |
setSigma(double sigma)
Sets the sigma parametar for this function |
| Methods inherited from class org.neuroph.core.transfer.TransferFunction |
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toString |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public Gaussian()
public Gaussian(java.util.Properties properties)
properties - properties of the Gaussian function| Method Detail |
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public double getOutput(double net)
TransferFunction
getOutput in class TransferFunctionnet - net inputpublic double getDerivative(double net)
TransferFunction
getDerivative in class TransferFunctionnet - net inputpublic double getSigma()
public void setSigma(double sigma)
sigma - value for the slope parametar
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