Class/Object

io.github.mandar2812.dynaml.kernels

CovarianceFunction

Related Docs: object CovarianceFunction | package kernels

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abstract class CovarianceFunction[T, V, M] extends Kernel[T, V] with Serializable

A (symmeteric positive definite) covariance function. Covariance functions are central to Gaussian/Student T Process Models as well as SVMs.

T

The index set over which K(.,.) is defined K: T × T -> V

V

The value outputted by the kernel

M

The type of the kernel matrix object.

Linear Supertypes
Kernel[T, V], Serializable, Serializable, AnyRef, Any
Known Subclasses
AdditiveCovariance, AnovaCovFunc, AnovaKernel, CauchyCovFunc, CauchyKernel, CoRegCauchyKernel, CoRegDiracKernel, CoRegGraphKernel, CoRegLaplaceKernel, CoRegRBFKernel, CoRegTStudentKernel, CompositeCovariance, CubicSplineARDKernel, CubicSplineKernel, DecomposableCovariance, DiracKernel, ExponentialKernel, FBMCovFunction, FBMKernel, FeatureMapCovariance, GaussianSpectralKernel, GenExpSpaceTimeKernel, GenExponentialKernel, GenericMaternARDKernel, GenericMaternKernel, GenericRBFKernel, IdentityCovFunc, KroneckerProductKernel, LaplaceCovFunc, LaplacianKernel, LinearKernel, LinearPDEKernel, LocalSVMKernel, LocalScalarKernel, LocallyStationaryKernel, MAKernel, MLP1dKernel, MLPKernel, MahalanobisKernel, MixedEffectRegularizer, MultiplicativeCovariance, NeuralNetworkKernel, PeriodicCovFunc, PeriodicKernel, PolynomialKernel, RBFCovFunc, RBFKernel, RationalQuadraticCovFunc, RationalQuadraticKernel, SECovFunc, SEKernel, SVMKernel, ScaledKernel, SeparableStationaryKernel, StationaryKernel, TStudentCovFunc, TStudentKernel, TensorCombinationKernel, WaveCovFunc, WaveKernel, WaveletCovFunc, WaveletKernel
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Inherited
  1. CovarianceFunction
  2. Kernel
  3. Serializable
  4. Serializable
  5. AnyRef
  6. Any
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Visibility
  1. Public
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Instance Constructors

  1. new CovarianceFunction()

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Abstract Value Members

  1. abstract def buildCrossKernelMatrix[S <: Seq[T]](dataset1: S, dataset2: S): M

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  2. abstract def buildKernelMatrix[S <: Seq[T]](mappedData: S, length: Int): KernelMatrix[M]

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  3. abstract def evaluateAt(config: Map[String, Double])(x: T, y: T): V

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  4. abstract def gradientAt(config: Map[String, Double])(x: T, y: T): Map[String, V]

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  5. abstract val hyper_parameters: List[String]

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def block(h: String*): Unit

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  6. def block_all_hyper_parameters: Unit

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  7. var blocked_hyper_parameters: List[String]

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  8. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def effective_hyper_parameters: List[String]

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  10. def effective_state: Map[String, Double]

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  11. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  13. def evaluate(x: T, y: T): V

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    Definition Classes
    CovarianceFunction → Kernel

  14. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  15. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  16. def gradient(x: T, y: T): Map[String, V]

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  17. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  18. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  19. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. def setHyperParameters(h: Map[String, Double]): CovarianceFunction.this.type

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  23. var state: Map[String, Double]

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  24. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  25. def toString(): String

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    Definition Classes
    AnyRef → Any

  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  27. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

  28. final def wait(arg0: Long): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from Kernel[T, V]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped