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

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Input Class Reference

Input objects for the implicit ALS training algorithm More...

Class Declaration

Member Function Documentation

services::Status check ( const daal::algorithms::Parameter *  parameter,
int  method 
) const

Checks the parameters and input objects for the implicit ALS training algorithm

Parameters
[in]parameterParameter of the algorithm
[in]methodComputation method of the algorithm
data_management::NumericTablePtr get ( NumericTableInputId  id) const

Returns the input numeric table object for the implicit ALS training algorithm

Parameters
[in]idIdentifier of the input object
Returns
Input object that corresponds to the given identifier
ModelPtr get ( ModelInputId  id) const

Returns the input initial model object for the implicit ALS training algorithm

Parameters
[in]idIdentifier of the input object
Returns
Input object that corresponds to the given identifier
size_t getNumberOfItems ( ) const

Returns the number of items equal to the number of columns in the input data set

Returns
Number of items
size_t getNumberOfUsers ( ) const

Returns the number of users equal to the number of rows in the input data set

Returns
Number of users
void set ( NumericTableInputId  id,
const data_management::NumericTablePtr &  ptr 
)

Sets the input numeric table object for the implicit ALS training algorithm

Parameters
[in]idIdentifier of the input object
[in]ptrPointer to the input object
void set ( ModelInputId  id,
const ModelPtr &  ptr 
)

Sets the input initial model object for the implicit ALS training algorithm

Parameters
[in]idIdentifier of the input object
[in]ptrPointer to the input object

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

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