Computes the results of the PCA SVD algorithm.
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- Parameters
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| fptype | Data 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)
| def __init__ |
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- Variant 1
- Default constructor
- Variant 2
Constructs a PCA algorithm by copying input objects and parameters of another PCA algorithm
- Parameters
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| 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 PCA algorithm with a copy of input objects and parameters of this PCA algorithm
- Returns
- Pointer to the newly allocated algorithm
Invokes computations and returns partial result
| def finalizeCompute |
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Finalizes computations and returns (final) result
Returns method of the algorithm
- Returns
- Method of the algorithm
| def getPartialResult |
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Returns the structure that contains partial results of the PCA algorithm
- Returns
- Structure that contains partial results of the PCA algorithm
Returns structure that contains the results of the PCA algorithm
- Returns
- Structure that contains the results of the PCA algorithm
| def setPartialResult |
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partialResult |
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Registers user-allocated memory to store the results of the PCA algorithm
- Parameters
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| partialResult | Structure for storing partial result of the PCA algorithm |
| def setResult |
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self, |
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res |
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Registers user-allocated memory to store the results of the PCA algorithm
- Parameters
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| res | Structure to store the results of the PCA algorithm |
The documentation for this class was generated from the following file:
- algorithms/pca/__init__.py