This is documentation for an old release of Scikit-learn (version 0.20). Try the latest stable release (version 1.6) or development (unstable) versions.

sklearn.utils.assert_all_finite

sklearn.utils.assert_all_finite(X, allow_nan=False)[source]

Throw a ValueError if X contains NaN or infinity.

Parameters:
X : array or sparse matrix
allow_nan : bool