sklearn.datasets.make_sparse_coded_signal(n_samples, n_components, n_features, n_nonzero_coefs, random_state=None)
[source]
Generate a signal as a sparse combination of dictionary elements.
Returns a matrix Y = DX, such as D is (n_features, n_components), X is (n_components, n_samples) and each column of X has exactly n_nonzero_coefs nonzero elements.
Read more in the User Guide.
Parameters: 


Returns: 

sklearn.datasets.make_sparse_coded_signal
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Licensed under the 3clause BSD License.
http://scikitlearn.org/stable/modules/generated/sklearn.datasets.make_sparse_coded_signal.html