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Can't reproduce the classification results

Open LiewFeng opened this issue 3 years ago • 1 comments

Hi, @nikitakaraevv Thanks a lot for your code! But I can't reproduce the classification results. Could you kindly give some suggestions? Thanks a lot!

I download the save.pth and run the test code in PoinetNetClass.ipyb, but get really different results with the reported, especially for desk and night stand, as shown in the following table.

method Bathtub Bed Chair Desk Dresser Monitor Night stand Sofa Table Toilet Avg
reported 93.4 92 97.2 81.5 71 89.4 56 86.9 93.4 95.9 82
save.pth 82 97 100 40 49 73 90 95 93 83 80.2

I retrain the model with default hyper parameters. Except for comment one line of code, since it prevents me from setting num_workers in dataloader as 4. # random.seed = 42 The results is still different with the reported rsults, as shown in the following table.

method Bathtub Bed Chair Desk Dresser Monitor Night stand Sofa Table Toilet Avg
reported 93.4 92 97.2 81.5 71 89.4 56 86.9 93.4 95.9 82
save.pth 82 97 100 40 49 73 90 95 93 83 80.2
reproduced 80 98 93 38 52 92 88 86 98 88 81.3

I check your training process in the PoinetNetClass.ipyb, the valid accuracy is still not stable near 15th epoch, around 4% gap between adjacent epochs. Any suggestions to make it stable?

LiewFeng avatar Apr 13 '21 02:04 LiewFeng

The results of my rerunned 'save.pth' is also different with the results in PoinetNetClass.ipyb.

LiewFeng avatar Apr 13 '21 03:04 LiewFeng