Module org.nasdanika.ai.math

Package org.nasdanika.ai.math

Class AbstractUnivariateFunctionPredictorFitter

java.lang.Object

org.nasdanika.ai.AbstractDoubleFitter

org.nasdanika.ai.AbstractMapReduceDoubleFitter

org.nasdanika.ai.math.AbstractUnivariateFunctionPredictorFitter

All Implemented Interfaces:

FittedPredictor.Fitter<double[],double[],Double>

Direct Known Subclasses:

PolynomialPredictorFitter

public abstract class AbstractUnivariateFunctionPredictorFitter
extends AbstractMapReduceDoubleFitter

Features and labels of size 1 - only the first element is taken

Constructor Summary

Constructors

Constructor	Description
AbstractUnivariateFunctionPredictorFitter()

Method Summary

Modifier and Type	Method	Description
protected final Function<double[][],double[]>	fit(double[][] features, double[] labels)
protected abstract org.apache.commons.math3.analysis.UnivariateFunction	fit(List<org.apache.commons.math3.fitting.WeightedObservedPoint> points)

Methods inherited from class org.nasdanika.ai.AbstractMapReduceDoubleFitter

fit

Methods inherited from class org.nasdanika.ai.AbstractDoubleFitter

compose, computeError, createPredictor, fit, fitAsync, wrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.nasdanika.ai.FittedPredictor.Fitter

adaptFeature, adaptFeatureAsync, adaptLabel, adaptLabelAsync, compose

Constructor Details

AbstractUnivariateFunctionPredictorFitter

public AbstractUnivariateFunctionPredictorFitter()

Method Details

fit

protected abstract org.apache.commons.math3.analysis.UnivariateFunction fit(List<org.apache.commons.math3.fitting.WeightedObservedPoint> points)

fit

protected final Function<double[][],double[]> fit(double[][] features,
 double[] labels)

Specified by:

fit in class AbstractMapReduceDoubleFitter