﻿ PrincipalComponentAnalysis Methods   # PrincipalComponentAnalysis Methods

The PrincipalComponentAnalysis type exposes the following members. Methods
NameDescription Adjust(Double, Boolean) Obsolete.
Adjusts a data matrix, centering and standardizing its values using the already computed column's means and standard deviations. Adjust(Double, Boolean) Obsolete.
Adjusts a data matrix, centering and standardizing its values using the already computed column's means and standard deviations. Compute Obsolete.
Computes the Principal Component Analysis algorithm. CreateComponents
(Inherited from BasePrincipalComponentAnalysis.) Equals
Determines whether the specified object is equal to the current object.
(Inherited from Object.) Finalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)  FromCorrelationMatrix
Constructs a new Principal Component Analysis from a Correlation matrix.  FromCovarianceMatrix
Constructs a new Principal Component Analysis from a Covariance matrix.  FromGramMatrix
Constructs a new Principal Component Analysis from a Kernel (Gram) matrix. GetHashCode
Serves as the default hash function.
(Inherited from Object.) GetNumberOfComponents
Returns the minimal number of principal components required to represent a given percentile of the data.
(Inherited from BasePrincipalComponentAnalysis.) GetType
Gets the Type of the current instance.
(Inherited from Object.) Learn
Learns a model that can map the given inputs to the desired outputs. MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)  Reduce
Reduces the dimensionality of a given matrix x to the given number of dimensions. Revert(Double) Obsolete.
Reverts a set of projected data into it's original form. Complete reverse transformation is only possible if all components are present, and, if the data has been standardized, the original standard deviation and means of the original matrix are known. Revert(Double)
Reverts a set of projected data into it's original form. Complete reverse transformation is only possible if all components are present, and, if the data has been standardized, the original standard deviation and means of the original matrix are known. ToString
Returns a string that represents the current object.
(Inherited from Object.) Transform(TInput)
Applies the transformation to a set of input vectors, producing an associated set of output vectors.
(Inherited from MultipleTransformBaseTInput, TOutput.) Transform(Double) Obsolete.
Obsolete.
(Inherited from BasePrincipalComponentAnalysis.) Transform(Double)
Applies the transformation to an input, producing an associated output.
(Inherited from BasePrincipalComponentAnalysis.) Transform(Double, Double)
Projects a given matrix into principal component space.
(Overrides MultipleTransformBaseTInput, TOutputTransform(TInput, TOutput).) Transform(Double, Int32) Obsolete.
Projects a given matrix into principal component space.
(Inherited from BasePrincipalComponentAnalysis.) Transform(Double, Double)
Applies the transformation to an input, producing an associated output.
(Inherited from BasePrincipalComponentAnalysis.) Transform(Double, Int32) Obsolete.
Projects a given matrix into principal component space.
(Inherited from BasePrincipalComponentAnalysis.) Transform(Double, Int32) Obsolete.
Projects a given matrix into principal component space.
(Inherited from BasePrincipalComponentAnalysis.)
Top Extension Methods
NameDescription HasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.) IsEqual
Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices.
(Defined by Matrix.) To(Type)Overloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) ToTOverloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.)
Top See Also