hex

Class ModelMetricsAutoEncoder.MetricBuilderAutoEncoder

java.lang.Object

water.Iced<T>

hex.ModelMetrics.MetricBuilder<T>

hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised<ModelMetricsAutoEncoder.MetricBuilderAutoEncoder>

hex.ModelMetricsAutoEncoder.MetricBuilderAutoEncoder

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<ModelMetricsAutoEncoder.MetricBuilderAutoEncoder>

Enclosing class:

ModelMetricsAutoEncoder

public static class ModelMetricsAutoEncoder.MetricBuilderAutoEncoder
extends ModelMetricsUnsupervised.MetricBuilderUnsupervised<ModelMetricsAutoEncoder.MetricBuilderAutoEncoder>

See Also:

Serialized Form

Field Summary

Fields inherited from class hex.ModelMetrics.MetricBuilder

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

Constructor Summary

Constructors

Constructor and Description
MetricBuilderAutoEncoder(int dims)

Method Summary

Modifier and Type	Method and Description
ModelMetrics	makeModelMetrics(Model m, Frame f, Frame adaptedFrame, Frame preds) Having computed a MetricBuilder, this method fills in a ModelMetrics
double[]	perRow(double[] ds, float[] yact, Model m)

Methods inherited from class hex.ModelMetrics.MetricBuilder

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

Methods inherited from class water.Iced

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricBuilderAutoEncoder

public MetricBuilderAutoEncoder(int dims)

Method Detail

perRow

public double[] perRow(double[] ds,
                       float[] yact,
                       Model m)

Specified by:

perRow in class ModelMetrics.MetricBuilder<ModelMetricsAutoEncoder.MetricBuilderAutoEncoder>

makeModelMetrics

public ModelMetrics makeModelMetrics(Model m,
                                     Frame f,
                                     Frame adaptedFrame,
                                     Frame preds)

Description copied from class: ModelMetrics.MetricBuilder

Having computed a MetricBuilder, this method fills in a ModelMetrics

Specified by:

makeModelMetrics in class ModelMetrics.MetricBuilder<ModelMetricsAutoEncoder.MetricBuilderAutoEncoder>

Parameters:

m - Model

f - Scored Frame

adaptedFrame - Adapted Frame

preds - Predictions of m on f (optional) @return Filled Model Metrics object