jax.random.randint#

jax.random.randint(key, shape, minval, maxval, dtype=<class 'numpy.int64'>)[source]#

Sample uniform random values in [minval, maxval) with given shape/dtype.

Parameters

  • key (Union[Array, PRNGKeyArray]) – a PRNG key used as the random key.

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

  • minval (Union[Array, ndarray, bool_, number, bool, int, float, complex]) – int or array of ints broadcast-compatible with shape, a minimum (inclusive) value for the range.

  • maxval (Union[Array, ndarray, bool_, number, bool, int, float, complex]) – int or array of ints broadcast-compatible with shape, a maximum (exclusive) value for the range.

  • dtype (Union[Any, str, dtype, SupportsDType]) – optional, an int dtype for the returned values (default int64 if jax_enable_x64 is true, otherwise int32).

Return type

Array

Returns

A random array with the specified shape and dtype.