jax.random.logistic

Contents

jax.random.logistic#

jax.random.logistic(key, shape=(), dtype=<class 'float'>)[source]#

Sample logistic random values with given shape and float dtype.

The values are distributed according to the probability density function:

\[f(x) = \frac{e^{-x}}{(1 + e^{-x})^2}\]
Parameters:
  • key (Array | ndarray | bool | number | bool | int | float | complex) – a PRNG key used as the random key.

  • shape (Sequence[int]) – optional, a tuple of nonnegative integers representing the result shape. Default ().

  • dtype (str | type[Any] | dtype | SupportsDType) – optional, a float dtype for the returned values (default float64 if jax_enable_x64 is true, otherwise float32).

Returns:

A random array with the specified shape and dtype.

Return type:

Array