sklearn.utils.extmath.fast_logdet
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sklearn.utils.extmath.fast_logdet(A)
[source] -
Compute log(det(A)) for A symmetric.
Equivalent to : np.log(nl.det(A)) but more robust. It returns -Inf if det(A) is non positive or is not defined.
- Parameters
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Aarray-like
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The matrix.
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Licensed under the 3-clause BSD License.
https://scikit-learn.org/0.24/modules/generated/sklearn.utils.extmath.fast_logdet.html