AggregatingCoherenceMeasure

java.lang.Object
- net.sf.tweety.logics.mln.analysis.AbstractCoherenceMeasure
- - net.sf.tweety.logics.mln.analysis.AggregatingCoherenceMeasure

All Implemented Interfaces:

java.io.Serializable
```
public class AggregatingCoherenceMeasure
extends AbstractCoherenceMeasure
```
This coherence measure uses an aggregation function and a distance function to measure the coherence of an MLN. For each formula in the MLN the distance function looks at the probabilities of all ground instance and compares this vector to the intended probabilities. The aggregation function is used to aggregate the distances for all formulas.

Author:

Matthias Thimm

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

AggregatingCoherenceMeasure(RealVectorNorm norm, AggregationFunction aggregator)

Method Summary

Modifier and Type	Method	Description
`double`	`coherence(MarkovLogicNetwork mln, AbstractMlnReasoner reasoner, FolSignature signature)`	Measures the coherence of the given MLN using the given reasoner.
`boolean`	`equals(java.lang.Object obj)`
`int`	`hashCode()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - AggregatingCoherenceMeasure
```
public AggregatingCoherenceMeasure(RealVectorNorm norm,
                                   AggregationFunction aggregator)
```
- Method Detail
  - coherence
```
public double coherence(MarkovLogicNetwork mln,
                        AbstractMlnReasoner reasoner,
                        FolSignature signature)
```
    Description copied from class: AbstractCoherenceMeasure
    
    Measures the coherence of the given MLN using the given reasoner.
    
    Specified by:
    
    coherence in class AbstractCoherenceMeasure
    
    Parameters:
    
    mln - some MLN
    
    reasoner - some reasoner
    
    signature - a signature
    
    Returns:
    
    the coherence measure of the MLN.
  - toString
```
public java.lang.String toString()
```
    Specified by:
    
    toString in class AbstractCoherenceMeasure
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object