athena.kas.KernelActiveSubspaces._reparametrize¶
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KernelActiveSubspaces._reparametrize(inputs, gradients)[source]¶ Computes the pseudo-gradients solving an overdetermined linear system.
- Parameters
inputs (numpy.ndarray) – array n_samples-by-n_params containing the points in the original parameter space.
gradients (numpy.ndarray) – array n_samples-by-n_params containing the gradient samples oriented as rows.
- Returns
array n_samples-by-output_dim-by-n_params matrix containing the pseudo gradients corresponding to each sample; array n_samples-by-n_features containing the image of the inputs in the feature space.
- Return type