摘要: 分类问题预测的准确率如何计算 代码片段: _, train_pred = torch.max(outputs, 1) train_acc += (train_pred.detach() == labels.detach()).sum().item() torch.max(outputs, 1): 这个函数用于返回每一行(即每个样 阅读全文
posted @ 2024-10-07 14:41 srrdhy 阅读(30) 评论(0) 推荐(0)
摘要: 安装cuda与pytorch cuda安装:https://blog.csdn.net/AI_dataloads/article/details/133043869 查看gpu算力:https://developer.nvidia.com/cuda-gpus 首先卸载当前安装的pytorch: pip uninstall tor 阅读全文
posted @ 2024-10-07 13:36 srrdhy 阅读(32) 评论(0) 推荐(0)