neuraltrain.metrics.metrics.TopkAcc¶ class neuraltrain.metrics.metrics.TopkAcc(topk: int = 5)[source][source]¶ Top-k accuracy. Parameters: topk – K in top-k, i.e. minimal rank to classify a prediction as a success. compute() → Tensor[source][source]¶ Override this method to compute the final metric value. This method will automatically synchronize state variables when running in distributed backend.