1、 Python--List 
Numpy--Array
list = [[1, 2, 4, 8], [0.1, 0.4, 0.9, 0.8]]
list_np = np.array(list)
print('list_np的维度:',list_np.shape)
print('list_np的类型:',type(list_np))
运行结果：
2、Python--List Pytorch--Tensor
test = [[1, 2, 4, 8], [0.1, 0.4, 0.9, 0.8]]
tensor_ = torch.Tensor(test)
print('test的类型:', type(test))
print('tensor_的类型:', type(tensor_))
运行结果&
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