torch squeeze
时间: 2023-10-16 20:02:38 浏览: 39
torch.squeeze函数的作用是压缩张量中维度大小为1的部分。它可以通过指定dim参数来选择保留哪些维度,如果dim参数为None,则会移除所有大小为1的维度。的张量x,我们可以使用x.squeeze(dim)来移除指定维度上大小为1的部分。例如,x.squeeze(0)会保持维度0,因为它的大小不是1,而x.squeeze(1)会移除维度1,因为它的大小是1。而x.squeeze_all = torch.squeeze(x)则会移除所有大小为1的维度。<em>1</em><em>2</em><em>3</em>
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