random.rademacher
random.rademacher(size, rng='splitmix64', seed=-1, dtype=np.float32)
Generates random vectors from the rademacher distribution.
Parameters
| Name | Type | Description | Default |
|---|---|---|---|
size |
int or tuple | Output shape to generate. | required |
rng |
str = “splitmix64” | Random number generator to use. | 'splitmix64' |
seed |
int = -1 | Seed for the generator. Use -1 to for random (non-deterministic) behavior. | -1 |
dtype |
dtype = float32 | Floating point dtype for the output. Must be float32 or float64. | np.float32 |
Returns:
np.narray Randomly generated matrix of shape size with entries in { -1, 1 }.