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: result type Float can‘t be cast to the desired output type Long 使用BCEWithLogitsLoss()时RuntimeError: result type Float can't be cast to the desired output type Long使用BCEWithLogitsLoss(output,target),output 为float类型,target为int64,报错RuntimeError: result type Float can'...
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
Expected object of scalar type Long but got scalar type Double for argument #2 'target' 表示第二个位置的参数要求是Long类型,然而传入的时候是Double类型,因此我们只需: s_label.long() 1. 即可。 2. 如果会继续出现报错: RuntimeError: multi-target not supported at /opt/conda/conda-bld/pytorch_1...
RuntimeError: expected scalar type long but found float Next, Let’s take a look at some possible common causes of this error. What are the Common Causes of the error? There are multiple reasons why you might encounter this error. Here are some possible common causes: ...
RuntimeError: Expected object of scalar type Long but got scalar type Float for argument #3 'mat2' in call to _th_addmm_out 问题的原因是: x1的tensor类型是Long, x2的tensor类型是Float 把x1 = torch.arange(6).view(2,3)改成x1 = torch.arange(6.0).view(2,3)即可...
ret=torch._C._nn.nll_loss(input,target,weight,_Reduction.get_enum(reduction),ignore_index)RuntimeError:Expectedobjectof scalartypeLong but got scalartypeFloatforargument#2 'target' in call to _thnn_nll_loss_forward 代码 defpredictFromDataset(model,dataLoader,tansform=None,device=torch.device("cp...
(model, args, verbose, input_names, File "<some_path>/miniconda3/envs/<my-env>/lib/python3.8/site-packages/torch/onnx/utils.py", line 501, in _model_to_graph params_dict = torch._C._jit_pass_onnx_constant_fold(graph, params_dict, RuntimeError: expected scalar type Long but ...
I get a bug: RuntimeError: expected scalar type Long but found Float How can I fix it?? The version of pytorch I installed is 1.7.1 Use device: gpu --- Loading: tokenize With settings: {'model_path': '/home/xiebo/stanfordnlp_resources/en_ewt_models/en_ewt_tokenizer.pt', 'lang'...
Scalar Type C Data Type Storage Size (in bytes) Recommended Alignment INT8 char 1 Byte UINT8 unsigned char 1 Byte INT16 short 2 Word UINT16 unsigned short 2 Word INT32 int, long 4 Doubleword UINT32 unsigned int, unsigned long 4 Doubleword INT64 __int64 8 Quadword UINT64 unsigned __...