sklearn.datasets.make_spd_matrix
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sklearn.datasets.make_spd_matrix(n_dim, *, random_state=None)
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Generate a random symmetric, positive-definite matrix.
Read more in the User Guide.
- Parameters
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n_dimint
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The matrix dimension.
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random_stateint, RandomState instance or None, default=None
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Determines random number generation for dataset creation. Pass an int for reproducible output across multiple function calls. See Glossary.
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- Returns
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Xndarray of shape (n_dim, n_dim)
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The random symmetric, positive-definite matrix.
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See also
© 2007–2020 The scikit-learn developers
Licensed under the 3-clause BSD License.
https://scikit-learn.org/0.24/modules/generated/sklearn.datasets.make_spd_matrix.html