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java.lang.Objectorg.knime.base.node.mine.bfn.fuzzy.norm.LukaNorm
public final class LukaNorm
LUKASIEWICZ norm. Special case of the Yager Norm Yager(p=1).
Field Summary |
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Fields inherited from interface org.knime.base.node.mine.bfn.fuzzy.norm.Norm |
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NORM_KEY, NORMS |
Method Summary | |
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double |
computeTCoNorm(double a,
double b)
Computes the TCo-Norm as min(a+b,1) . |
double |
computeTNorm(double a,
double b)
Computes the T-Norm as max(0,a+b-1) . |
static Norm |
getInstance()
Returns an static instance of this norm. |
String |
toString()
Returns the string representation Lukasiewicz Norm of this norm. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Method Detail |
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public static final Norm getInstance()
public final double computeTNorm(double a, double b)
max(0,a+b-1)
.
computeTNorm
in interface Norm
a
- the membership degree of fuzzy membership function Ab
- the membership degree of fuzzy membership function B
public final double computeTCoNorm(double a, double b)
min(a+b,1)
.
computeTCoNorm
in interface Norm
a
- the membership degree of fuzzy membership function Ab
- the membership degree of fuzzy membership function B
public final String toString()
toString
in class Object
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