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The test error is large #3
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Hi @prachees, I have already tried to use average pooling. Regarding the loss function, I have changed the loss function code into |
How does the training look? Does the loss decrease as expected? |
Hi authors, thanks for your code. I trained the model by following your instructions. The error of PointNetLK is very large. I tried a lot of times. The errors are still large. Do you know what is the problem? The errors show below:
test, 0/1202, 2.841065
test, 1/1202, 3.167926
test, 2/1202, 3.015713
test, 3/1202, 3.097108
test, 4/1202, 3.093638
test, 5/1202, 2.960435
test, 6/1202, 0.006093
test, 7/1202, 1.114216
test, 8/1202, 3.233206
test, 9/1202, 3.199666
test, 10/1202, 3.116020
test, 11/1202, 3.075513
test, 12/1202, 3.103952
test, 13/1202, 2.838798
test, 14/1202, 3.170758
test, 15/1202, 3.019938
test, 16/1202, 2.854872
test, 17/1202, 2.970612
test, 18/1202, 3.127913
test, 19/1202, 1.735299
The error of ICP shows below:
test, 9/1202, 0.011994
test, 10/1202, 0.000000
test, 11/1202, 0.633587
test, 12/1202, 0.469648
test, 12/1202, 0.139527
test, 13/1202, 0.017881
test, 13/1202, 0.264104
test, 14/1202, 0.349899
test, 14/1202, 0.226185
test, 15/1202, 0.026434
test, 15/1202, 0.039178
test, 16/1202, 0.010611
test, 17/1202, 0.000000
test, 18/1202, 0.017347
test, 16/1202, 0.010419
test, 17/1202, 0.313736
test, 19/1202, 0.060660
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