Computes correlation or variance-covariance matrix in the first step of the distributed processing mode.
More...
- Parameters
-
| step | Step of distributed processing, ComputeStep |
| fptype | Data type to use in intermediate computations of the correlation or variance-covariance matrix, double or float |
| method | Computation method, daal.algorithms.covariance.Method |
- Enumerations
- Method Computation methods for correlation or variance-covariance matrix
- InputId Identifiers of input objects for the correlation or variance-covariance matrix algorithm
- MasterInputId Identifiers of input objects for the correlation or variance-covariance matrix algorithm on master node
- PartialResultId Identifiers of partial results for the correlation or variance-covariance matrix algorithm
- ResultId Identifiers of final results of the correlation or variance-covariance matrix algorithm
- References
-
- Aliases
Distributed_Step1LocalFloat64DefaultDense is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.defaultDense)
Distributed_Step1LocalFloat64SinglePassDense is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.singlePassDense)
Distributed_Step1LocalFloat64SumDense is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.sumDense)
Distributed_Step1LocalFloat64FastCSR is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.fastCSR)
Distributed_Step1LocalFloat64SinglePassCSR is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.singlePassCSR)
Distributed_Step1LocalFloat64SumCSR is an alias of Distributed(step=daal.step1Local, fptype=float64, method=daal.algorithms.covariance.sumCSR)
Distributed_Step1LocalFloat32DefaultDense is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.defaultDense)
Distributed_Step1LocalFloat32SinglePassDense is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.singlePassDense)
Distributed_Step1LocalFloat32SumDense is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.sumDense)
Distributed_Step1LocalFloat32FastCSR is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.fastCSR)
Distributed_Step1LocalFloat32SinglePassCSR is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.singlePassCSR)
Distributed_Step1LocalFloat32SumCSR is an alias of Distributed(step=daal.step1Local, fptype=float32, method=daal.algorithms.covariance.sumCSR)
Distributed_Step2MasterFloat64DefaultDense is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.defaultDense)
Distributed_Step2MasterFloat64SinglePassDense is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.singlePassDense)
Distributed_Step2MasterFloat64SumDense is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.sumDense)
Distributed_Step2MasterFloat64FastCSR is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.fastCSR)
Distributed_Step2MasterFloat64SinglePassCSR is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.singlePassCSR)
Distributed_Step2MasterFloat64SumCSR is an alias of Distributed(step=daal.step2Master, fptype=float64, method=daal.algorithms.covariance.sumCSR)
Distributed_Step2MasterFloat32DefaultDense is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.defaultDense)
Distributed_Step2MasterFloat32SinglePassDense is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.singlePassDense)
Distributed_Step2MasterFloat32SumDense is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.sumDense)
Distributed_Step2MasterFloat32FastCSR is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.fastCSR)
Distributed_Step2MasterFloat32SinglePassCSR is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.singlePassCSR)
Distributed_Step2MasterFloat32SumCSR is an alias of Distributed(step=daal.step2Master, fptype=float32, method=daal.algorithms.covariance.sumCSR)
| def __init__ |
( |
|
self, |
|
|
|
args |
|
) |
| |
Constructs an algorithm for correlation or variance-covariance matrix computation in the distributed processing mode on local node by copying input objects and parameters of another algorithm for correlation or variance-covariance matrix computation
- Parameters
-
| other | An algorithm to be used as the source to initialize the input objects and parameters of the algorithm |
Returns a pointer to the newly allocated algorithm for correlation or variance-covariance matrix computation in the distributed processing mode on local node with a copy of input objects and parameters of this algorithm for correlation or variance-covariance matrix computation
- Returns
- Pointer to the newly allocated algorithm
Invokes computations and returns partial result
| def finalizeCompute |
( |
|
self | ) |
|
Finalizes computations and returns (final) result
The documentation for this class was generated from the following file: