转载自:https://www.cnblogs.com/mdumpling/p/8053376.html
- 原型
tf.squeeze(input, squeeze_dims=None, name=None)
从tensor中删除所有大小是1的维度
给定张量输入,此操作返回相同类型的张量,并删除所有尺寸为1的尺寸。 如果不想删除所有大小是1的维度,可以通过squeeze_dims指定。
- 参数解释
- input: A Tensor. The input to squeeze.
- squeeze_dims: An optional list of ints. Defaults to []. If specified, only squeezes the dimensions listed. The dimension index starts at 0. It is an error to squeeze a dimension that is not 1.
- name: A name for the operation (optional).
- 示例
# 't' is a tensor of shape [1, 2, 1, 3, 1, 1] shape(squeeze(t)) ==> [2, 3] Or, to remove specific size 1 dimensions: # 't' is a tensor of shape [1, 2, 1, 3, 1, 1] shape(squeeze(t, [2, 4])) ==> [1, 2, 3, 1]
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