org.knowceans.dirichlet.lda
Class ExtLdaConfiguration

java.lang.Object
  org.knowceans.dirichlet.lda.LdaConfiguration
      org.knowceans.dirichlet.lda.ExtLdaConfiguration

All Implemented Interfaces:

java.io.Serializable

public class ExtLdaConfiguration
extends LdaConfiguration

ExtLdaConfiguration extends the standard lda configuration by output parameters.

Author:

gregor

See Also:

Serialized Form

Field Summary

int	backupInterval
java.lang.String	corpusbase
boolean	doNative
boolean	forQuery
static int	HYPER_APRIORI
static int	HYPER_ESTIMATE
static int	HYPER_SAMPLE
int	hyperMethod
int[]	interSamples
boolean	interSave
boolean	interTopics
java.lang.String	outfilebase
private static long	serialVersionUID

Fields inherited from class org.knowceans.dirichlet.lda.LdaConfiguration

alpha, beta, burnIn, iterations, K, sampleLag, thinInterval

Constructor Summary

ExtLdaConfiguration()

ExtLdaConfiguration(int iterations, int burnIn, int thinInterval, int sampleLag, int K, double alpha, double beta)

ExtLdaConfiguration(LdaMarkovState mcmc)
Create a configuration that is consistent with the markov state.

Method Summary

protected void	configureOutput(java.lang.String corpusname, java.lang.String outfilename, int backupInterval, int[] interSamples, boolean interSave, boolean interTopics) configure the sampler output
boolean	isForQuery() Check if the configuration is a query configuration.
ExtLdaConfiguration	setForQuery(boolean forQuery) Reread the configuration for querying a given model and return this, so this setting can be appended to a constructor call.

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

HYPER_APRIORI

public static final int HYPER_APRIORI

See Also:

Constant Field Values

HYPER_SAMPLE

public static final int HYPER_SAMPLE

See Also:

Constant Field Values

HYPER_ESTIMATE

public static final int HYPER_ESTIMATE

See Also:

Constant Field Values

hyperMethod

public int hyperMethod

backupInterval

public int backupInterval

interSamples

public int[] interSamples

corpusbase

public java.lang.String corpusbase

outfilebase

public java.lang.String outfilebase

interSave

public boolean interSave

interTopics

public boolean interTopics

forQuery

public boolean forQuery

doNative

public boolean doNative

Constructor Detail

ExtLdaConfiguration

public ExtLdaConfiguration()

ExtLdaConfiguration

public ExtLdaConfiguration(int iterations,
                           int burnIn,
                           int thinInterval,
                           int sampleLag,
                           int K,
                           double alpha,
                           double beta)

Parameters:

iterations -

burnIn -

thinInterval -

sampleLag -

K -

alpha -

beta -

ExtLdaConfiguration

public ExtLdaConfiguration(LdaMarkovState mcmc)

Create a configuration that is consistent with the markov state. (Currently only the topic number).

Parameters:

mcmc -

Method Detail

configureOutput

protected void configureOutput(java.lang.String corpusname,
                               java.lang.String outfilename,
                               int backupInterval,
                               int[] interSamples,
                               boolean interSave,
                               boolean interTopics)

configure the sampler output

Parameters:

corpusname -

outfilename -

backupInterval -

interSamples -

interSave -

interTopics -

isForQuery

public final boolean isForQuery()

Check if the configuration is a query configuration.

Returns:

setForQuery

public final ExtLdaConfiguration setForQuery(boolean forQuery)

Reread the configuration for querying a given model and return this, so this setting can be appended to a constructor call.

Parameters:

forQuery -