3 votes

Is it bad to average several MAEs calculated from chunks of a big test dataset?

Can I save the MAE from each chunk of data and then average them ? Yes. This is perfectly fine. Why? Think about the metric's definition. Caveat: We assume $k$ chunks of equal chunk size $cs$. If ...
J_H's user avatar
  • 418
2 votes

How to Findout if a neural network is invariant

What kind of neural network are you using? It could be invariant if the initial weights are always the same, but some NN can also have stochastic inner mechanisms (ex, noise and minibatches). In all ...
Nicolas Martin's user avatar

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