Boolean value of Tensor with more than one value is ambiguous pytorch bug 记录 RuntimeError: Boolean value of Tensor with more than one value is ambiguous 简单复现以下错误: a = torch.zeros(2) print(a) # tensor([0., 0.]) b = torch.ones(2) print(b) # tensor([1., 1.]) print(...
在pytorch中nn.CrossEntropyLoss()是nn.logSoftmax()和nn.NLLLoss()的整合。 代码示例: import torch predict = torch.randn(3, 2) labels = torch.FloatTensor([[0, 1], [1, 0], [1, 0]) # onehot编码格式 label2 =torch.LongTensor([1, 0, 0]) # 索引标签 loss = torch.nn.CrossEntropyLo...
🐛 Describe the bug I was trying to create a weight tensor using at::from_blob and I set the requires_grad flag in tensor options. After I created the tensor and checked the requires_grad value, I found that the requires_grad flag is not ...
Inhttps://github.com/pytorch/pytorch/pull/134171/files#r1805348159there is a limitation with supporting scalar tensors in thevaluearg of foreach ops, and this results in an unnecessary copy of all grads in the optimizer. Ideally, the foreach op can support scalar tensors as the value arg,...
RuntimeError:invalid argument 5:k not in range for dimension at /pytorch/ate ... ValueError:optimizergot an empty parameter list The size of tensor a (197) must match the size of tensor b (577) at non-singleton dimension 1 RuntimeError: version_ <= kMaxSupportedFileFormatVersion INTERNAL...
将logger.py文件更新为实际从train.py调用的版本后，错误
pytorch 版本使用1.1.0 参照下列命令 pip3 install https://download.pytorch.org/whl/cu100/torch-1.1.0-cp36-cp36m-win_amd64.whl ##(CUDA 10.0) https://download.pytor
我正在实现将一个pytorch框架下的项目(已验证可以正常运行)转成mindspore框架下,在进行网络训练时,报了以下错误,请问这个应该怎么解决呢?有没有大佬解决过类似的问题? Hardware Environment(Ascend/GPU/CPU) / 硬件环境: GPU cuda11.6 Software Environment / 软件环境 (Mandatory / 必填): MindSpore version (e.g...
ValueError: Cannot feed value of shape (1, 128, 55, 300) for Tensor Reshape:0, which has shape (128, 错误原因: 输入的数据与设置的数据维度不一致 解决办法: 检查输入数据的维度,将输入的维度调整与模型输入的维度一致即可
1.报错 报错信息如下: Providing a bool or integral fill_value without setting the optional dtype or out arguments is currently unsupported. In PyTorch 1.7, when dtype and out are not set a bool fill_value will return a tensor of torch.bool dtype, and an integral fill_value will return a ...