IteratingMlnReasoner

java.lang.Object
- net.sf.tweety.logics.mln.reasoner.AbstractMlnReasoner
- - net.sf.tweety.logics.mln.reasoner.IteratingMlnReasoner

All Implemented Interfaces:

QuantitativeReasoner<MarkovLogicNetwork,FolFormula>, Reasoner<java.lang.Double,MarkovLogicNetwork,FolFormula>
```
public class IteratingMlnReasoner
extends AbstractMlnReasoner
```
This MLN reasoner takes another MLN reasoner and performs several iterations with this one and takes the average result as result.

Author:

Matthias Thimm

Field Summary

Fields
Modifier and Type Field Description

private long numberOfIterations
The number of iterations.

private AbstractMlnReasoner reasoner
The reasoner inside this reasoner.

Constructor Summary

Constructors
Constructor	Description
`IteratingMlnReasoner(AbstractMlnReasoner reasoner, long numberOfIterations)`	Creates a new IteratingMlnReasoner for the given MLN reaasoner.

Method Summary

Modifier and Type Method Description

protected double doQuery(MarkovLogicNetwork mln, FolFormula query, FolSignature signature)
Performs the actual querying.
- Methods inherited from class net.sf.tweety.logics.mln.reasoner.AbstractMlnReasoner
  computeWeight, numberOfGroundSatisfactions, query, query
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - reasoner
```
private AbstractMlnReasoner reasoner
```
    The reasoner inside this reasoner.
  - numberOfIterations
```
private long numberOfIterations
```
    The number of iterations.
- Constructor Detail
  - IteratingMlnReasoner
```
public IteratingMlnReasoner(AbstractMlnReasoner reasoner,
                            long numberOfIterations)
```
    Creates a new IteratingMlnReasoner for the given MLN reaasoner.
    
    Parameters:
    
    reasoner - some MLN reasoner.
    
    numberOfIterations - the number of iterations for the reasoner
- Method Detail
  - doQuery
```
protected double doQuery(MarkovLogicNetwork mln,
                         FolFormula query,
                         FolSignature signature)
```
    Description copied from class: AbstractMlnReasoner
    
    Performs the actual querying.
    
    Specified by:
    
    doQuery in class AbstractMlnReasoner
    
    Parameters:
    
    mln - an MLN
    
    query - a fol formula guaranteed to be ground.
    
    signature - the signature
    
    Returns:
    
    the answer of the query.