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

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

Parameters for the compute() method of the implicit ALS algorithm. More...

Public Member Functions

def __init__
 
def check
 
- Public Member Functions inherited from Parameter
def __init__
 
def check
 

Static Public Attributes

 nFactors = ...
 
 maxIterations = ...
 
 alpha = ...
 
 preferenceThreshold = ...
 

Detailed Description

Constructor & Destructor Documentation

def __init__ (   self,
  nFactors = 10,
  maxIterations = 5,
  alpha = 40.0,
  arg5 = 0.01,
  preferenceThreshold = 0.0 
)

Constructs parameters of the implicit ALS initialization algorithm

Parameters
nFactorsNumber of factors
maxIterationsMaximum number of iterations of the implicit ALS training algorithm
alphaConfidence parameter of the implicit ALS training algorithm
lambdaRegularization parameter
preferenceThresholdThreshold used to define preference values

Member Function Documentation

def check (   self)

check(Parameter self) -> Status

Member Data Documentation

alpha = ...
static

Confidence parameter of the implicit ALS training algorithm

maxIterations = ...
static

Maximum number of iterations of the implicit ALS training algorithm

nFactors = ...
static

Number of factors

preferenceThreshold = ...
static

Threshold used to define preference values


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

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