1. 解释错误消息 "expected scalar type long but found int" 的含义 错误消息 "expected scalar type long but found int" 通常出现在使用 PyTorch 进行深度学习编程时。这条消息表明某个操作期望得到一个数据类型为 long(在 PyTorch 中对应于 torch.int64)的张量,但实际上收到的是一个数据类型为 int(在 PyTo...
nn.crossentropyloss报错RuntimeError: expected scalar type Long but found Int 1.数据是tensor 2.数据类型设为int64
RuntimeError: expected scalartypeFloat but found Long 错误原因 错误信息指出了问题所在:模型期望的数据类型是float,但实际上传递给模型的数据类型是 long。 这个错误通常是由于张量数据类型不匹配引起的。在 PyTorch 中,张量数据类型非常重要,因为它们指定了张量中存储的数值的精度和类型。如果您在模型的前向传递中...
RuntimeError: expected scalar type Float but found Int 1. 这个错误的原因是,PyTorch对于进行张量乘法运算时,要求两个张量的数据类型必须匹配。在这个例子中,输入的张量x的数据类型是整数(Int),而权重w的数据类型是浮点数(Float),导致了数据类型不匹配的错误。 为了解决这个问题,我们需要将输入的整数张量x转换为...
y = x.astype(int) In this example, we’re converting the floating-point numbers in the x array to integers using the astype() method. Solution 7: Convert the input tensor to double using the double() function To solve this error Runtimeerror: expected scalar type long but found float ...
RuntimeError: expected scalar type Long but found Int when I run python tools\train.py configs\pointnet2\pointnet2_msg_16x2_cosine_80e_s3dis_seg-3d-13class.py Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Assignees ZCMax Labels rei...
ret = torch._C._nn.nll_loss(input, target, weight, _Reduction.get_enum(reduction), ignore_index) RuntimeError: Expected object of scalar type Long but got scalar type Int for argument #2 'target' in call to _thnn_nll_loss_forward Does anyone know how to solve this problem? Thank ...
object of type <class 'numpy.float64'> cannot be safely interpreted as an integer. RuntimeError: Expected object of scalar type Long but got scalar type Float for argument #2 'target' in call to _thnn_nll_loss_forward The shape of the mask [32, 8732] at index 0 does not match the...
RuntimeError:\ expected\ scalar\ type Long but found Float After modifying the target's datatype to\ \ \ \ \ target\ =\ torch\.tensor\(\[1\.,\ 2\.,\ 3\.\],\ dtype=torch\.long\)\ \ \ \, the issue was resolved. I am of...
RuntimeError: Expected tensor for argument #1 'indices' to have one of the following scalar types: Long, Int; but got torch.cuda.FloatTensor instead (while checking arguments for embedding)#15302 Closed saudetmentioned this issueApr 2, 2022 ...