ClassifierHoldoutEvaluationTask.Par (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- elki.application.AbstractApplication.Par
- - elki.application.ClassifierHoldoutEvaluationTask.Par<O>

All Implemented Interfaces:

Parameterizer

Enclosing class:

ClassifierHoldoutEvaluationTask<O>
```
public static class ClassifierHoldoutEvaluationTask.Par<O>
extends AbstractApplication.Par
```
Parameterization class.

Author:

Erich Schubert

Field Summary

Fields
Modifier and Type	Field	Description
`protected Classifier<O>`	`algorithm`	Classifier to evaluate.
`protected DatabaseConnection`	`databaseConnection`	Holds the database connection to get the initial data from.
`protected Holdout`	`holdout`	Holds the holdout.
`static OptionID`	`HOLDOUT_ID`	Parameter to specify the holdout for evaluation, must extend `Holdout`.
`protected java.util.Collection<? extends IndexFactory<?>>`	`indexFactories`	Indexes to add.

Fields inherited from class elki.application.AbstractApplication.Par
DATABASE_ID, DEBUG_ID, DESCRIPTION_ID, HELP_ID, HELP_LONG_ID, INPUT_ID, OUTPUT_ID, VERBOSE_ID

Constructor Summary

Constructors
Constructor Description

Par()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`configure(Parameterization config)`	Configure the class.
`ClassifierHoldoutEvaluationTask<O>`	`make()`	Make an instance after successful configuration.

Methods inherited from class elki.application.AbstractApplication.Par
applyLoggingLevels, getParameterInputFile, getParameterInputFile, getParameterOutputFile, getParameterOutputFile, parseDebugParameter, parseVerbose

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - HOLDOUT_ID
```
public static final OptionID HOLDOUT_ID
```
    Parameter to specify the holdout for evaluation, must extend Holdout.
  - databaseConnection
```
protected DatabaseConnection databaseConnection
```
    Holds the database connection to get the initial data from.
  - indexFactories
```
protected java.util.Collection<? extends IndexFactory<?>> indexFactories
```
    Indexes to add.
  - algorithm
```
protected Classifier<O> algorithm
```
    Classifier to evaluate.
  - holdout
```
protected Holdout holdout
```
    Holds the holdout.
- Constructor Detail
  - Par
```
public Par()
```
- Method Detail
  - configure
```
public void configure(Parameterization config)
```
    Description copied from interface: Parameterizer
    
    Configure the class.
    Note: the status is collected by the parameterization object, so that multiple errors may arise and be reported in one run.
    
    Parameters:
    
    config - Parameterization
  - make
```
public ClassifierHoldoutEvaluationTask<O> make()
```
    Description copied from interface: Parameterizer
    
    Make an instance after successful configuration.
    Note: your class should return the exact type, only this very broad interface should use Object as return type.
    
    Specified by:
    
    make in interface Parameterizer
    
    Specified by:
    
    make in class AbstractApplication.Par
    
    Returns:
    
    a new instance