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

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

Algorithm class for training the implicit ALS model. More...

Public Member Functions

def __init__
 
def getMethod
 
def getResult
 
def setResult
 
def clone
 
def compute
 
- Public Member Functions inherited from AlgorithmImpl
def computeNoThrow
 
def compute
 
def checkComputeParams
 
def checkResult
 
def setupCompute
 
def resetCompute
 
def enableResetOnCompute
 
def hostApp
 
def setHostApp
 
- Public Member Functions inherited from Algorithm
def checkComputeParams
 
def getBaseParameter
 
- Public Member Functions inherited from AlgorithmIfaceImpl
def enableChecks
 
def isChecksEnabled
 
- Public Member Functions inherited from AlgorithmIface
def checkComputeParams
 
def checkResult
 
def getMethod
 

Static Public Attributes

 input = ...
 
 parameter = ...
 

Detailed Description

Parameters
fptypeData type to use in intermediate computations for implicit ALS model training, double or float
methodImplicit ALS training method, Method
Enumerations
  • Method Implicit ALS training method
  • NumericTableInputId Identifiers of input numeric table objects for the implicit ALS training algorithm
  • ResultId Identifiers of the results of the implicit ALS training algorithm
Aliases
  • Batch_Float64DefaultDense is an alias of Batch(fptype=float64, method=daal.algorithms.implicit_als.training.defaultDense)
  • Batch_Float64FastCSR is an alias of Batch(fptype=float64, method=daal.algorithms.implicit_als.training.fastCSR)
  • Batch_Float32DefaultDense is an alias of Batch(fptype=float32, method=daal.algorithms.implicit_als.training.defaultDense)
  • Batch_Float32FastCSR is an alias of Batch(fptype=float32, method=daal.algorithms.implicit_als.training.fastCSR)

Constructor & Destructor Documentation

def __init__ (   self,
  args 
)

Variant 1
Default constructor

Variant 2

Constructs an implicit ALS training algorithm by copying input objects and parameters of another implicit ALS training 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 implicit ALS training algorithm with a copy of input objects of this implicit ALS training algorithm

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

Invokes computations

def getMethod (   self)

Returns the method of the algorithm

Returns
Method of the algorithm
def getResult (   self)

Returns the structure that contains the results of the implicit ALS training algorithm

Returns
Structure that contains the results of the implicit ALS training algorithm
def setResult (   self,
  res 
)

Registers user-allocated memory to store the results of the implicit ALS training algorithm

Parameters
resStructure to store the results of the implicit ALS training algorithm

Member Data Documentation

input = ...
static

Input data structure

parameter = ...
static

Algorithm parameter


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

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