case class GradientVector(y: Var, x: VectorVar) extends Vector with Product with Serializable
The derivative of a scalar y with respect to a vector x.
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- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def *(y: Vector): Scalar
- Definition Classes
- Vector
- def *(y: Scalar): Vector
- Definition Classes
- Vector
- def *~(y: Vector): Matrix
- Definition Classes
- Vector
- def +(y: Vector): Vector
- Definition Classes
- Vector
- def -(y: Vector): Vector
- Definition Classes
- Vector
- def ->[B](y: B): (GradientVector, B)
- Implicit
- This member is added by an implicit conversion from GradientVector toArrowAssoc[GradientVector] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @inline()
- def /(y: Scalar): Vector
- Definition Classes
- Vector
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def apply(env: Map[String, Tensor]): Vector
Applies the expression.
Applies the expression.
- Definition Classes
- GradientVector → Vector
- def apply(env: (String, Tensor)*): Vector
Applies the expression.
Applies the expression.
- Definition Classes
- Vector
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def d(dx: VectorVar): Matrix
Returns the Jacobian matrix.
Returns the Jacobian matrix.
- Definition Classes
- GradientVector → Vector
- def d(dx: Var): Vector
Returns the partial derivative.
Returns the partial derivative.
- Definition Classes
- GradientVector → Vector
- def ensuring(cond: (GradientVector) => Boolean, msg: => Any): GradientVector
- Implicit
- This member is added by an implicit conversion from GradientVector toEnsuring[GradientVector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: (GradientVector) => Boolean): GradientVector
- Implicit
- This member is added by an implicit conversion from GradientVector toEnsuring[GradientVector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean, msg: => Any): GradientVector
- Implicit
- This member is added by an implicit conversion from GradientVector toEnsuring[GradientVector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- def ensuring(cond: Boolean): GradientVector
- Implicit
- This member is added by an implicit conversion from GradientVector toEnsuring[GradientVector] performed by method Ensuring in scala.Predef.
- Definition Classes
- Ensuring
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
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- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
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- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- def rank: Option[Int]
The rank of tensor, i.e.
- def shape: Option[Array[IntScalar]]
The shape of tensor, i.e the size of each dimension.
- def simplify: Vector
Simplify the expression.
Simplify the expression.
- Definition Classes
- Vector
- def size: IntScalar
The size of vector.
The size of vector.
- Definition Classes
- GradientVector → Vector
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- GradientVector → AnyRef → Any
- def unary_+: Vector
- Definition Classes
- Vector
- def unary_-: Vector
- Definition Classes
- Vector
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- val x: VectorVar
- val y: Var
Shadowed Implicit Value Members
- def +(other: String): String
- Implicit
- This member is added by an implicit conversion from GradientVector toany2stringadd[GradientVector] performed by method any2stringadd in scala.Predef.
- Shadowing
- This implicitly inherited member is shadowed by one or more members in this class.
To access this member you can use a type ascription:(gradientVector: any2stringadd[GradientVector]).+(other)
- Definition Classes
- any2stringadd
Deprecated Value Members
- def formatted(fmtstr: String): String
- Implicit
- This member is added by an implicit conversion from GradientVector toStringFormat[GradientVector] performed by method StringFormat in scala.Predef.
- Definition Classes
- StringFormat
- Annotations
- @deprecated @inline()
- Deprecated
(Since version 2.12.16) Use
formatString.format(value)instead ofvalue.formatted(formatString), or use thef""string interpolator. In Java 15 and later,formattedresolves to the new method in String which has reversed parameters.
- def →[B](y: B): (GradientVector, B)
- Implicit
- This member is added by an implicit conversion from GradientVector toArrowAssoc[GradientVector] performed by method ArrowAssoc in scala.Predef.
- Definition Classes
- ArrowAssoc
- Annotations
- @deprecated
- Deprecated
(Since version 2.13.0) Use
->instead. If you still wish to display it as one character, consider using a font with programming ligatures such as Fira Code.
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