Python* API Reference for Intel® Data Analytics Acceleration Library 2020 Update 1

Public Member Functions | Static Public Attributes | List of all members
Online Class Reference

Computes the results of the PCA SVD algorithm. More...

Public Member Functions

def __init__
 
def getMethod
 
def setPartialResult
 
def setResult
 
def getPartialResult
 
def getResult
 
def clone
 
def compute
 
def finalizeCompute
 

Static Public Attributes

 input = ...
 
 parameter = ...
 

Detailed Description

Parameters
fptypeData type to use in intermediate computations of the PCA algorithm, double or float
Aliases
  • Online_Float64SvdDense is an alias of Online(fptype=float64, method=daal.algorithms.pca.svdDense)
  • Online_Float64CorrelationDense is an alias of Online(fptype=float64, method=daal.algorithms.pca.correlationDense)
  • Online_Float32SvdDense is an alias of Online(fptype=float32, method=daal.algorithms.pca.svdDense)
  • Online_Float32CorrelationDense is an alias of Online(fptype=float32, method=daal.algorithms.pca.correlationDense)

Constructor & Destructor Documentation

def __init__ (   self,
  args 
)

Variant 1
Default constructor

Variant 2

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

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

Member Function Documentation

def clone (   self)

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

Returns
Pointer to the newly allocated algorithm
def compute (   self)

Invokes computations and returns partial result

def finalizeCompute (   self)

Finalizes computations and returns (final) result

def getMethod (   self)

Returns method of the algorithm

Returns
Method of the algorithm
def getPartialResult (   self)

Returns the structure that contains partial results of the PCA algorithm

Returns
Structure that contains partial results of the PCA algorithm
def getResult (   self)

Returns structure that contains the results of the PCA algorithm

Returns
Structure that contains the results of the PCA algorithm
def setPartialResult (   self,
  partialResult 
)

Registers user-allocated memory to store the results of the PCA algorithm

Parameters
partialResultStructure for storing partial result of the PCA algorithm
def setResult (   self,
  res 
)

Registers user-allocated memory to store the results of the PCA algorithm

Parameters
resStructure to store the results of the PCA algorithm

Member Data Documentation

input = ...
static

Input data structure

parameter = ...
static

Parameters


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

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