C++ API Reference for Intel® Data Analytics Acceleration Library 2020 Update 1

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Batch< algorithmFPType, method > Class Template Reference

Computes the results of the PCA transformation algorithm in the batch processing mode. More...

Class Declaration

template<typename algorithmFPType = DAAL_ALGORITHM_FP_TYPE, Method method = defaultDense>
class daal::algorithms::pca::transform::interface1::Batch< algorithmFPType, method >

Template Parameters
algorithmFPTypeData type to use in intermediate computations for the PCA transformation algorithm, double or float
methodComputation method of the algorithm, daal::algorithms::pca::transform::Method
Enumerations
  • Method Computation methods for the PCA transformation algorithm

Constructor & Destructor Documentation

Batch ( size_t  nComponents = 0)
inline

Constructs a PCA transformation algorithm

Parameters
[in]nComponentsNumber of principal components
Batch ( const Batch< algorithmFPType, method > &  other)
inline

Constructs a PCA transformation algorithm by copying input objects and parameters of another PCA transformation algorithm

Parameters
[in]otherAn algorithm to be used as the source to initialize the input objects and parameters of the algorithm

Member Function Documentation

services::SharedPtr<daal::algorithms::pca::transform::interface1::Batch<algorithmFPType, method> > clone ( ) const
inline

Returns a pointer to the newly allocated PCA transformation algorithm with a copy of input objects and parameters of this PCA transformation algorithm

Returns
Pointer to the newly allocated algorithm
virtual int getMethod ( ) const
inlinevirtual

Returns method of the algorithm

Returns
Method of the algorithm
ResultPtr getResult ( )
inline

Returns the structure that contains the results of the PCA transformation algorithm

Returns
Structure that contains the results of the PCA transformation algorithm
services::Status setResult ( const ResultPtr &  res)
inline

Register user-allocated memory to store the results of the PCA transformation algorithm

Returns
Structure to store the results of the PCA transformation algorithm

Member Data Documentation

InputType input

Input object

ParameterType parameter

PCA transformation parameters


The documentation for this class was generated from the following file:

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