towhee.hub.builtin.operators.tensor_like.tensor_random

class towhee.hub.builtin.operators.tensor_like.tensor_random(shape)

Bases: object

Return a random tensor filled with random numbers from [0.0, 1.0).

Parameters:

shape ([int], optional) – tensor shape. Defaults to None.

Returns:

output tensor.

Return type:

ndarray

Examples:

>>> import numpy as np
>>> from towhee import dc
>>> df = dc['a'](range(3))
>>> df.tensor_random['a', 'b'](shape = [2, 1]).map(lambda x: x.b.shape).to_list()
[(2, 1), (2, 1), (2, 1)]

>>> df = df.to_column()
>>> df.tensor_random['a', 'c'](shape = [2, 1])['c'].map(lambda x: x.shape).to_list()
[(2, 1), (2, 1), (2, 1)]

Methods

Attributes

metainfo

__call__(*args, **kws)

Call self as a function.

__init__(shape)