Note
You are reading the documentation for MMClassification 0.x, which will soon be deprecated at the end of 2022. We recommend you upgrade to MMClassification 1.0 to enjoy fruitful new features and better performance brought by OpenMMLab 2.0. Check the installation tutorial, migration tutorial and changelog for more details.
Accuracy¶
- class mmcls.models.Accuracy(topk=(1,))[source]¶
- forward(pred, target)[source]¶
Forward function to calculate accuracy.
- Parameters
pred (torch.Tensor) – Prediction of models.
target (torch.Tensor) – Target for each prediction.
- Returns
The accuracies under different topk criterions.
- Return type