Package org.biojava.stats.svm
Class SigmoidKernel
- java.lang.Object
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- org.biojava.stats.svm.SigmoidKernel
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Constructor Summary
Constructors Constructor Description SigmoidKernel()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description double
evaluate(java.lang.Object a, java.lang.Object b)
Return the dot product of two vectors in an arbitrary feature space.double
getConstant()
double
getMultiplier()
SVMKernel
getWrappedKernel()
void
setConstant(double c)
void
setMultiplier(double m)
void
setWrappedKernel(SVMKernel kernel)
double
tanh(double a)
java.lang.String
toString()
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Method Detail
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evaluate
public double evaluate(java.lang.Object a, java.lang.Object b)
Description copied from interface:SVMKernel
Return the dot product of two vectors in an arbitrary feature space. In this implementation, the `vectors' can actually be arbitrary objects.
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getConstant
public double getConstant()
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setConstant
public void setConstant(double c)
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getMultiplier
public double getMultiplier()
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setMultiplier
public void setMultiplier(double m)
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getWrappedKernel
public SVMKernel getWrappedKernel()
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setWrappedKernel
public void setWrappedKernel(SVMKernel kernel)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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tanh
public double tanh(double a)
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