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

References | Namespaces | Classes | Enumerations
Pivoted QR Decomposition

Contains classes for computing the pivoted QR decomposition. More...

References

 Batch
 

Namespaces

 daal::algorithms::pivoted_qr
 Contains classes for computing the pivoted QR decomposition.
 
 daal::algorithms::pivoted_qr::interface1
 Contains version 1.0 of Intel(R) Data Analytics Acceleration Library (Intel(R) DAAL) interface.
 

Classes

struct  Parameter
 Parameter for the pivoted QR computation method. More...
 
class  Input
 Input objects for the pivoted QR algorithm in the batch processing mode. More...
 
class  Result
 Provides methods to access final results obtained with the compute() method of the pivoted QR algorithm in the batch processing mode. More...
 

Enumerations

enum  Method { defaultDense = 0 }
 
enum  InputId { data }
 
enum  ResultId { matrixQ, matrixR, permutationMatrix }
 

Enumeration Type Documentation

enum InputId

Available types of input objects for the pivoted QR algorithm

Enumerator
data 

Input data table

enum Method

Available methods for computing the results of the pivoted QR algorithm

Enumerator
defaultDense 

Default method

enum ResultId

Available types of results of the pivoted QR algorithm

Enumerator
matrixQ 

Orthogonal Matrix Q

matrixR 

Upper Triangular Matrix R

permutationMatrix 

The permutation matrix P overwritten by its details

For more complete information about compiler optimizations, see our Optimization Notice.