de.viadee.discretizers4j.impl

Class ManualDiscretizer

java.lang.Object

de.viadee.discretizers4j.AbstractDiscretizer

de.viadee.discretizers4j.impl.ManualDiscretizer

All Implemented Interfaces:

Discretizer, Serializable, Function<Serializable,Double>

public class ManualDiscretizer
extends AbstractDiscretizer

Discretizer allowing to specify custom classes.

The new target of these classes will be its average value

The lower class's lower boundary might be adapted during fit to include the minimum value

A new upper class might be created during fit to include the max values

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ManualDiscretizer(Double... classBoundaries) Creates the discretizer by specifying upper class boundaries
ManualDiscretizer(Integer... classBoundaries) Creates the discretizer by specifying upper class boundaries

Method Summary

Modifier and Type	Method and Description
protected List<DiscretizationTransition>	fitCreateTransitions(Serializable[] values, Double[] labels) Fits on the data

Methods inherited from class de.viadee.discretizers4j.AbstractDiscretizer

apply, fit, fit, getDiscretizationTransitionsFromCutPoints, getTransitions

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.viadee.discretizers4j.Discretizer

apply, getTransition

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

ManualDiscretizer

public ManualDiscretizer(Double... classBoundaries)

Creates the discretizer by specifying upper class boundaries

Parameters:

classBoundaries - the upper class boundaries to be used

ManualDiscretizer

public ManualDiscretizer(Integer... classBoundaries)

Creates the discretizer by specifying upper class boundaries

Parameters:

classBoundaries - the upper class boundaries to be used

Method Detail

fitCreateTransitions

protected List<DiscretizationTransition> fitCreateTransitions(Serializable[] values,
                                                              Double[] labels)

Description copied from class: AbstractDiscretizer

Fits on the data

Specified by:

fitCreateTransitions in class AbstractDiscretizer

Parameters:

values - the values to be fitted on

labels - the labels. != null, iff supervised

Returns:

a Collection containing the DiscretizationTransitions