constant(
value,
dtype=None,
shape=None,
name='Const',
verify_shape=False
)
Defined in tensorflow/python/framework/constant_op.py.
Creates a constant tensor.
生成一个常量
Args:
value: A constant value (or list) of output type dtype.
dtype: The type of the elements of the resulting tensor.
shape: Optional dimensions of resulting tensor.
name: Optional name for the tensor.
verify_shape: Boolean that enables verification of a shape of values.
Returns:
A Constant Tensor.
Exampple:
i = tf.constant(0.1, shape=[1,3,1,2])
print(tf.Session().run(i))
tf.Session().run(i)
result:
<ol>
<li>Coffee</li>
<li>Milk</li>
</ol>
[[[[ 0.1 0.1]]
[[ 0.1 0.1]]
[[ 0.1 0.1]]]]
Out[1]:
array([[[[ 0.1, 0.1]],
[[ 0.1, 0.1]],
[[ 0.1, 0.1]]]], dtype=float32)
