本文整理匯總了Python中sugartensor.placeholder方法的典型用法代碼示例。如果您正苦於以下問題：Python sugartensor.placeholder方法的具體用法？Python sugartensor.placeholder怎麽用？Python sugartensor.placeholder使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類sugartensor的用法示例。
在下文中一共展示了sugartensor.placeholder方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: sg_input
# 需要導入模塊: import sugartensor [as 別名]
# 或者: from sugartensor import placeholder [as 別名]
def sg_input(shape=None, dtype=sg_floatx, name=None):
r"""Creates a placeholder.
Args:
shape: A tuple/list of integers. If an integers is given, it will turn to a list.
dtype: A data type. Default is float32.
name: A name for the placeholder.
Returns:
A wrapped placeholder `Tensor`.
"""
if shape is None:
return tf.placeholder(dtype, shape=None, name=name)
else:
if not isinstance(shape, (list, tuple)):
shape = [shape]
return tf.placeholder(dtype, shape=[None] + list(shape), name=name)
#
# helper function for sugar and layer function injection
#