Hi everyone
I am trying to calculate the top-n accuracy of a VQA model but every time it throwing an error regarding incompatible shape. I got the top-n code from here https://github.com/pprp/timm/blob/master/timm/utils/metrics.py
def accuracy(output, target, topk=(1,)):
maxk = min(max(topk), output.size()[1])
batch_size = target.size(0)
_, pred = output.topk(maxk, 1, True, True)
pred = pred.t()
print(pred.shape)
correct = pred.eq(target.reshape(1, -1).expand_as(pred))
return [correct[:min(k, maxk)].reshape(-1).float().sum(0) * 100. / batch_size for k in topk]
Is there any way I can mitigate the issue?