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java.lang.Objectorg.knime.base.node.mine.bfn.fuzzy.shrink.VolumeRuleBasedShrink
public final class VolumeRuleBasedShrink
Calculates the volume loss from the left or right support or core region
border to the new value, divided by the support spread
d1_i*Prod(i!=k)d2_k/Prod(k)d2_k = d1_i/d2_i
.
Field Summary |
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Fields inherited from interface org.knime.base.node.mine.bfn.fuzzy.shrink.Shrink |
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SHRINK_KEY, SHRINKS |
Method Summary | |
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static Shrink |
getInstance()
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double |
leftCoreLoss(double value,
MembershipFunction mem)
leftCoreLoss(.). |
double |
leftSuppLoss(double value,
MembershipFunction mem)
leftSuppLoss(.). |
double |
rightCoreLoss(double value,
MembershipFunction mem)
rightCoreLoss(.). |
double |
rightSuppLoss(double value,
MembershipFunction mem)
rightSuppLoss(.). |
String |
toString()
Returns the string representation VolumeRuleBased for this shrink function. |
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 Shrink getInstance()
public double leftSuppLoss(double value, MembershipFunction mem)
Shrink
leftSuppLoss
in interface Shrink
value
- current valuemem
- holds parameter of fuzzy membership function
public double leftCoreLoss(double value, MembershipFunction mem)
Shrink
leftCoreLoss
in interface Shrink
value
- current valuemem
- holds parameter of fuzzy membership function
public double rightSuppLoss(double value, MembershipFunction mem)
Shrink
rightSuppLoss
in interface Shrink
value
- current valuemem
- holds parameter of fuzzy membership function
public double rightCoreLoss(double value, MembershipFunction mem)
rightCoreLoss
in interface Shrink
value
- current valuemem
- holds parameter of fuzzy membership function
public final String toString()
toString
in class Object
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