accuracy¶
dragon.metrics.
accuracy
(
inputs,
axis=- 1,
top_k=1,
ignore_index=None,
**kwargs
)[source]¶Compute the top-k accuracy.
- Parameters:
- inputs (Sequence[dragon.Tensor]) – The tensor
logit
andlabel
. - axis (int, optional, default=-1) – The axis to reduce, can be negative.
- top_k (int, optional, default=1) – The top-k accuracy to compute.
- ignore_index (int, optional) – The ignored value of target.
- inputs (Sequence[dragon.Tensor]) – The tensor
- Returns:
dragon.Tensor – The output tensor.