de.lmu.ifi.dbs.elki.algorithm.projection

Class TSNE.Parameterizer<O>

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

de.lmu.ifi.dbs.elki.algorithm.projection.TSNE.Parameterizer<O>

Type Parameters:

O - Object type

All Implemented Interfaces:

Parameterizer

Direct Known Subclasses:

BarnesHutTSNE.Parameterizer

Enclosing class:

TSNE<O>

public static class TSNE.Parameterizer<O>
extends AbstractParameterizer

Parameterization class.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
protected AffinityMatrixBuilder<? super O>	affinity Affinity matrix builder.
static OptionID	AFFINITY_ID Affinity matrix builder.
protected int	dim Desired projection dimensionality
static OptionID	DIM_ID Desired projection dimensionality.
protected double	finalMomentum Final momentum.
static OptionID	ITER_ID Number of iterations to execute.
protected int	iterations Number of iterations.
protected boolean	keep Keep the original data relation.
static OptionID	LEARNING_RATE_ID Initial learning rate.
protected double	learningRate Initial learning rate.
static OptionID	MOMENTUM_ID Initial momentum.
protected RandomFactory	random Random generator
static OptionID	RANDOM_ID Random generator seed.

Constructor Summary

Constructors

Constructor and Description
Parameterizer()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Class<?>	getDefaultAffinity() Get the default value for the affinity matrix builder.
protected TSNE<O>	makeInstance() Make an instance after successful configuration.
protected void	makeOptions(Parameterization config) Add all options.

Methods inherited from class de.lmu.ifi.dbs.elki.utilities.optionhandling.AbstractParameterizer

configure, make

Methods inherited from class java.lang.Object

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

Field Detail

AFFINITY_ID

public static final OptionID AFFINITY_ID

Affinity matrix builder.

DIM_ID

public static final OptionID DIM_ID

Desired projection dimensionality.

MOMENTUM_ID

public static final OptionID MOMENTUM_ID

Initial momentum.

LEARNING_RATE_ID

public static final OptionID LEARNING_RATE_ID

Initial learning rate.

ITER_ID

public static final OptionID ITER_ID

Number of iterations to execute.

RANDOM_ID

public static final OptionID RANDOM_ID

Random generator seed.

affinity

protected AffinityMatrixBuilder<? super O> affinity

Affinity matrix builder.

dim

protected int dim

Desired projection dimensionality

learningRate

protected double learningRate

Initial learning rate.

finalMomentum

protected double finalMomentum

Final momentum.

iterations

protected int iterations

Number of iterations.

random

protected RandomFactory random

Random generator

keep

protected boolean keep

Keep the original data relation.

Constructor Detail

Parameterizer

public Parameterizer()

Method Detail

makeOptions

protected void makeOptions(Parameterization config)

Description copied from class: AbstractParameterizer

Add all options. ALWAYS call super.makeOptions(config), unless you have a strong reason to do otherwise!

Overrides:

makeOptions in class AbstractParameterizer

Parameters:

config - Parameterization to add options to.

getDefaultAffinity

protected java.lang.Class<?> getDefaultAffinity()

Get the default value for the affinity matrix builder.

Returns:

Class

makeInstance

protected TSNE<O> makeInstance()

Description copied from class: AbstractParameterizer

Make an instance after successful configuration.

Specified by:

makeInstance in class AbstractParameterizer

Returns:

instance