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Review DTEx211 MNIST - #509

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giovannivolpe merged 6 commits into
DeepTrackAI:developfrom
foca13:review-DTEx211
Oct 28, 2026
Merged

giovannivolpe merged 6 commits into
DeepTrackAI:developfrom
foca13:review-DTEx211

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@foca13

@foca13 foca13 commented Aug 3, 2026

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  • The description in the cell suggesting that it might take hours to train in a single GPU is deprecated. In the newer version of DeepTrack2 the gc.Collect bug that was slowing it down was fixed, so now it only takes a few minutes.
  • Added the link to the README

@Pwhsky

Pwhsky commented Oct 5, 2026

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Hi,
The tutorial looks good and is almost ready to merge if you could remove the last empty code cell in the notebook.

Best,
Alex

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issue (existing, blocking): This issue doesn't belong to this PR modifications, but I think it's important.

Replace this softmax with torch.nn.Identity. dl.Classifier defaults to CrossEntropyLoss, which expects raw logits (Pytorch docs). Applying softmax first changes the objective.

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It's a minor change (in terms of code), I think we can include it in this PR

@giovannivolpe
giovannivolpe merged commit 0ac7a13 into DeepTrackAI:develop Oct 28, 2026
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@foca13
foca13 deleted the review-DTEx211 branch October 28, 2026 12:59
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4 participants