DOC Specify the meaning of dict_init=None in dict_learning_online
@@ -808,7 +808,9 @@ def dict_learning_online(
Whether to also return the code U or just the dictionary `V`.
dict_init : ndarray of shape (n_components, n_features), default=None
- Initial value for the dictionary for warm restart scenarios.
+ Initial values for the dictionary for warm restart scenarios.
+ If `None`, the initial values for the dictionary are created
+ with an SVD decomposition of the data via :func:`~sklearn.utils.randomized_svd`.
callback : callable, default=None
A callable that gets invoked at the end of each iteration.
