org.datavec.spark.transform.analysis.histogram

Class CategoricalHistogramCounter

java.lang.Object

org.datavec.spark.transform.analysis.histogram.CategoricalHistogramCounter

All Implemented Interfaces:

java.io.Serializable, HistogramCounter

public class CategoricalHistogramCounter
extends java.lang.Object
implements HistogramCounter

A counter for building histograms of Categorical columns

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CategoricalHistogramCounter(java.util.List<java.lang.String> stateNames)

Method Summary

Modifier and Type	Method and Description
HistogramCounter	add(Writable w)
double[]	getBins()
long[]	getCounts()
HistogramCounter	merge(HistogramCounter other)

Methods inherited from class java.lang.Object

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

Constructor Detail

CategoricalHistogramCounter

public CategoricalHistogramCounter(java.util.List<java.lang.String> stateNames)

Method Detail

add

public HistogramCounter add(Writable w)

Specified by:

add in interface HistogramCounter

merge

public HistogramCounter merge(HistogramCounter other)

Specified by:

merge in interface HistogramCounter

getBins

public double[] getBins()

Specified by:

getBins in interface HistogramCounter

getCounts

public long[] getCounts()

Specified by:

getCounts in interface HistogramCounter