np.concatenate对应于torch

np.concatenate对应于torch中的torch.cat。两者都是用于拼接张量的函数。在numpy中，np.concatenate函数可以将多个数组按照指定的轴进行拼接，而在torch中，torch.cat函数也可以实现相同的功能。不同的是，在torch中，拼接的维度由dim参数指定，而在numpy中，维度由axis参数指定。所以，np.concatenate函数对应于torch中的torch.cat函数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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