tf.random.uniform

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Outputs random values from a uniform distribution.

View aliases

Main aliases

`tf.random_uniform`

Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.random.uniform, tf.compat.v1.random_uniform, `tf.compat.v2.random.uniform`

tf.random.uniform(
    shape, minval=0, maxval=None, dtype=tf.dtypes.float32, seed=None, name=None
)

The generated values follow a uniform distribution in the range [minval, maxval). The lower bound minval is included in the range, while the upper bound maxval is excluded.

For floats, the default range is [0, 1). For ints, at least maxval must be specified explicitly.

In the integer case, the random integers are slightly biased unless maxval - minval is an exact power of two. The bias is small for values of maxval - minval significantly smaller than the range of the output (either 2**32 or 2**64).

Args
shape	A 1-D integer Tensor or Python array. The shape of the output tensor.
minval	A 0-D Tensor or Python value of type dtype. The lower bound on the range of random values to generate. Defaults to 0.
maxval	A 0-D Tensor or Python value of type dtype. The upper bound on the range of random values to generate. Defaults to 1 if dtype is floating point.
dtype	The type of the output: float16, float32, float64, int32, or int64.
seed	A Python integer. Used to create a random seed for the distribution. See tf.compat.v1.set_random_seed for behavior.
name	A name for the operation (optional).

Returns
A tensor of the specified shape filled with random uniform values.

Raises
ValueError	If dtype is integral and maxval is not specified.