NodeClusterSampleIterator (Mallet 2 API)

java.lang.Object
- cc.mallet.cluster.iterator.NeighborIterator
- - cc.mallet.cluster.iterator.PairSampleIterator
  - - cc.mallet.cluster.iterator.ClusterSampleIterator
    - - cc.mallet.cluster.iterator.NodeClusterSampleIterator

All Implemented Interfaces:

java.util.Iterator<Instance>
```
public class NodeClusterSampleIterator
extends ClusterSampleIterator
```
Samples merges of a singleton cluster with another (possibly non-singleton) cluster.

Since:

1.0

Version:

1.0

Author:

"Aron Culotta"

Field Summary
- Fields inherited from class cc.mallet.cluster.iterator.PairSampleIterator
  instances, nonsingletonClusters, numberSamples, positiveCount, positiveProportion, positiveTarget, random, totalCount
- Fields inherited from class cc.mallet.cluster.iterator.NeighborIterator
  clustering

Constructor Summary

Constructors
Constructor	Description
`NodeClusterSampleIterator(Clustering clustering, Randoms random, double positiveProportion, int numberSamples)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Instance next()
- Methods inherited from class cc.mallet.cluster.iterator.ClusterSampleIterator
  sampleFromArray, sampleSplitFromArray
- Methods inherited from class cc.mallet.cluster.iterator.PairSampleIterator
  hasNext
- Methods inherited from class cc.mallet.cluster.iterator.NeighborIterator
  getClustering, remove
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.Iterator
  forEachRemaining

- Constructor Detail
  - NodeClusterSampleIterator
```
public NodeClusterSampleIterator(Clustering clustering,
                                 Randoms random,
                                 double positiveProportion,
                                 int numberSamples)
```
    Parameters:
    
    clustering - True clustering.
    
    random - Source of randomness.
    
    positiveProportion - Proportion of Instances that should be positive examples.
    
    numberSamples - Total number of samples to generate.
- Method Detail
  - next
```
public Instance next()
```
    Specified by:
    
    next in interface java.util.Iterator<Instance>
    
    Overrides:
    
    next in class ClusterSampleIterator