org.apache.ignite.ml.math.functions

Interface IgniteDifferentiableVectorToDoubleFunction

All Superinterfaces:

Function<Vector,Double>, IgniteFunction<Vector,Double>, Serializable

public interface IgniteDifferentiableVectorToDoubleFunction
extends IgniteFunction<Vector,Double>

Interface for differentiable functions from vector to double.

Method Summary

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

Methods inherited from interface org.apache.ignite.ml.math.functions.IgniteFunction

andThen, constant, identity

Methods inherited from interface java.util.function.Function

andThen, apply, compose

Method Detail

differential

Vector differential(Vector pnt)

Get function differential at a given point.

Parameters:

pnt - Point to calculate differential at.

Returns:

Function differential at a given point.