tf.random_uniform

tf.random_uniform(
    shape,
    minval=0,
    maxval=None,
    dtype=tf.float32,
    seed=None,
    name=None
)

　　

• 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.set_random_seed for behavior.
• name: A name for the operation (optional).

实例：tf.random_uniform([3,2],-1,2)

返回3行2列的矩阵，值在-1和2之间，产生的值时均匀分布的。