hex.pca

Class ModelMetricsPCA.PCAModelMetrics

java.lang.Object

water.Iced<T>

hex.ModelMetrics.MetricBuilder<T>

hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised<ModelMetricsPCA.PCAModelMetrics>

hex.pca.ModelMetricsPCA.PCAModelMetrics

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, water.Freezable<ModelMetricsPCA.PCAModelMetrics>

Enclosing class:

ModelMetricsPCA

public static class ModelMetricsPCA.PCAModelMetrics
extends hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised<ModelMetricsPCA.PCAModelMetrics>

See Also:

Serialized Form

Field Summary

Fields inherited from class hex.ModelMetrics.MetricBuilder

_CMetricScoringTask, _count, _customMetric, _sumsqe, _wcount, _work, _wY, _wYY

Constructor Summary

Constructors

Constructor and Description
PCAModelMetrics(int dims)

Method Summary

Modifier and Type	Method and Description
hex.ModelMetrics	makeModelMetrics(hex.Model m, water.fvec.Frame f)
double[]	perRow(double[] preds, float[] dataRow, hex.Model m)

Methods inherited from class hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised

makeModelMetrics

Methods inherited from class hex.ModelMetrics.MetricBuilder

cachePrediction, makePredictionCache, perRow, postGlobal, postGlobal, reduce, reduce, reduceForCV, setCustomMetric, weightedSigma

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

PCAModelMetrics

public PCAModelMetrics(int dims)

Method Detail

perRow

public double[] perRow(double[] preds,
                       float[] dataRow,
                       hex.Model m)

Specified by:

perRow in class hex.ModelMetrics.MetricBuilder<ModelMetricsPCA.PCAModelMetrics>

makeModelMetrics

public hex.ModelMetrics makeModelMetrics(hex.Model m,
                                         water.fvec.Frame f)

Specified by:

makeModelMetrics in class hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised<ModelMetricsPCA.PCAModelMetrics>