Smile - Scala/smile/smile.cas/GradientVector

GradientVector

smile.cas.GradientVector

case class GradientVector(y: Var, x: VectorVar) extends Vector

The derivative of a scalar y with respect to a vector x.

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Supertypes: trait Serializable

trait Product

trait Equals

trait Vector

trait Tensor

class Object

trait Matchable

class Any
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Value members

Concrete methods

Applies the expression.

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Definition Classes: Vector

Returns the partial derivative.

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Definition Classes: Vector

Returns the Jacobian matrix.

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Definition Classes: Vector

The size of vector.

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Definition Classes: Vector

Returns a string representation of the object.

The default representation is platform dependent.

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Returns: a string representation of the object.
Definition Classes: Any

Inherited methods

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Inherited from:: Vector

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Inherited from:: Vector

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Inherited from:: Vector

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Inherited from:: Vector

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Inherited from:: Vector

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Inherited from:: Vector

Applies the expression.

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Inherited from:: Vector

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Inherited from:: Product

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Inherited from:: Product

The rank of tensor, i.e. the number of dimensions.

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Definition Classes: Vector -> Tensor
Inherited from:: Vector

The shape of tensor, i.e the size of each dimension.

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Definition Classes: Vector -> Tensor
Inherited from:: Vector

Simplify the expression.

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Inherited from:: Vector

Attributes

Inherited from:: Vector

Attributes

Inherited from:: Vector

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