sklearn.utils
.check_random_state¶
- sklearn.utils.check_random_state(seed)[source]¶
Turn seed into a np.random.RandomState instance
- Parameters
- seedNone, int or instance of RandomState
If seed is None, return the RandomState singleton used by np.random. If seed is an int, return a new RandomState instance seeded with seed. If seed is already a RandomState instance, return it. Otherwise raise ValueError.