在torchmetrics库中,r2_score应该存在于torchmetrics.functional模块中。不同版本的torchmetrics可能包含不同的功能和bug修复,因此您需要确认当前版本是否支持r2_score。 您可以通过查阅torchmetrics的官方文档或GitHub仓库的发布说明来确认这一点。如果当前版本不支持,您可能需要更新到更高版本的torchmetrics。 3. 确认导入...
I am getting the following import error: ImportError: cannot import name 'r2score' from 'torchmetrics.functional' (/usr/local/lib/python3.7/dist-packages/torchmetrics/functional/__init__.py) I have installed the pytorch lightning library as seen by the below installation log: Requirement alread...
"import torch.nn as nn\n", "import torch.optim as optim\n", "import xgboost as xgb\n", "import matplotlib.pyplot as plt\n", "from peft import get_peft_model, LoraConfig, TaskType\n", "from sklearn.metrics import mean_squared_error, mean_absolute_error, r2_score\n", "import sea...
x_target (torch.Tensor): Target batch of embeddings with shape [B, emb_dim]. return_similarities (Optional[bool]): Whether to return similarity matrix. Defaults to False.Returns: List[torch.Tensor]: Various retrieval metrics: R@1, R@5, and MRR. @@ -198,4 +199,7 @@ def retrieval_...