org.apache.ignite.ml.math.functions

Interface IgniteDifferentiableDoubleToDoubleFunction

All Superinterfaces:

DoubleFunction<Double>, IgniteDoubleFunction<Double>, Serializable

Deprecated.

The ignite-ml module is deprecated and will be removed in a future release. Use the ignite-ml-ext Apache Ignite extension or the standalone GridGain ML package instead.

@Deprecated
public interface IgniteDifferentiableDoubleToDoubleFunction
extends IgniteDoubleFunction<Double>

Interface for differentiable functions from double to double.

Method Summary

Modifier and Type	Method and Description
double	differential(double pnt) Deprecated. Get function differential at a given point.

Methods inherited from interface java.util.function.DoubleFunction

apply

Method Detail

differential

double differential(double pnt)

Deprecated.

Get function differential at a given point.

Parameters:

pnt - Point to calculate differential at.

Returns:

Function differential at a given point.