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

    All Methods Instance Methods Abstract Methods
    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.

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Ignite Database and Caching Platform | : ver. 2.9.0
Release Date | : October 15 2020