RandomizedHoldout (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.evaluation.classification.holdout.AbstractHoldout
- - elki.evaluation.classification.holdout.RandomizedHoldout

All Implemented Interfaces:

Holdout

Direct Known Subclasses:

DisjointCrossValidation, RandomizedCrossValidation
```
public abstract class RandomizedHoldout
extends AbstractHoldout
```
A holdout providing a seed for randomized operations.

Since:

0.7.0

Author:

Arthur Zimek

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Class Description
  
  static class RandomizedHoldout.Par
  Parameterization class
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected RandomFactory random
  The random generator.
  - Fields inherited from class elki.evaluation.classification.holdout.AbstractHoldout
    bundle, labelcol, labels
- Constructor Summary
  
  Constructors
  Constructor Description
  
  RandomizedHoldout(RandomFactory random)
  Sets the parameter seed to the parameterToDescription map.
- Method Summary
  - Methods inherited from class elki.evaluation.classification.holdout.AbstractHoldout
    allClassLabels, allClassLabels, findClassLabelColumn, getLabels, initialize
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface elki.evaluation.classification.holdout.Holdout
    nextPartitioning, numberOfPartitions

- Field Detail
  - random
```
protected RandomFactory random
```
    The random generator.
- Constructor Detail
  - RandomizedHoldout
```
public RandomizedHoldout(RandomFactory random)
```
    Sets the parameter seed to the parameterToDescription map.