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Retrieval R-Precision¶

Module Interface¶

torchmetrics.RetrievalRPrecision[source]: alias of torchmetrics.retrieval._deprecated._RetrievalRPrecision

Functional Interface¶

torchmetrics.functional.retrieval_r_precision(preds, target)[source]

Wrapper for deprecated import.

>>> from torch import tensor
>>> preds = tensor([0.2, 0.3, 0.5])
>>> target = tensor([True, False, True])
>>> _retrieval_r_precision(preds, target)
tensor(0.5000)

Return type: Tensor