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HuiZeng avatar HuiZeng commented on June 9, 2024

Hi, this is weird.
Can you provide the training log so that I can see more details.

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hkzhang95 avatar hkzhang95 commented on June 9, 2024

Only the evaluation result of each epoch was automatically logged into the file as follows:

 [PSNR: 13.024651] [max PSNR: 13.024651, epoch: 0]
 [PSNR: 15.862108] [max PSNR: 15.862108, epoch: 1]
 [PSNR: 16.551597] [max PSNR: 16.551597, epoch: 2]
 [PSNR: 17.034064] [max PSNR: 17.034064, epoch: 3]
 [PSNR: 17.280534] [max PSNR: 17.280534, epoch: 4]
 [PSNR: 17.015003] [max PSNR: 17.280534, epoch: 4]
 [PSNR: 17.049055] [max PSNR: 17.280534, epoch: 4]
 [PSNR: 16.576314] [max PSNR: 17.280534, epoch: 4]
 [PSNR: 19.402531] [max PSNR: 19.402531, epoch: 8]
 [PSNR: 18.187922] [max PSNR: 19.402531, epoch: 8]
 [PSNR: 17.973623] [max PSNR: 19.402531, epoch: 8]
 [PSNR: 17.398157] [max PSNR: 19.402531, epoch: 8]
 [PSNR: 17.081280] [max PSNR: 19.402531, epoch: 8]
 [PSNR: 20.217006] [max PSNR: 20.217006, epoch: 13]
 [PSNR: 17.813052] [max PSNR: 20.217006, epoch: 13]
 [PSNR: 19.693702] [max PSNR: 20.217006, epoch: 13]
 [PSNR: 17.425721] [max PSNR: 20.217006, epoch: 13]
 [PSNR: 20.432641] [max PSNR: 20.432641, epoch: 17]
 [PSNR: 16.874766] [max PSNR: 20.432641, epoch: 17]
 [PSNR: 18.723524] [max PSNR: 20.432641, epoch: 17]
 [PSNR: 16.708122] [max PSNR: 20.432641, epoch: 17]
 [PSNR: 14.556466] [max PSNR: 20.432641, epoch: 17]
 [PSNR: 20.554481] [max PSNR: 20.554481, epoch: 22]
 [PSNR: 19.499911] [max PSNR: 20.554481, epoch: 22]
 [PSNR: 21.427115] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 18.385184] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 18.826073] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 19.206979] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 20.076136] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 19.784653] [max PSNR: 21.427115, epoch: 24]
 [PSNR: 22.328354] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.246163] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 16.059745] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 16.430683] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 16.121500] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.025921] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.263769] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.452778] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.062120] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 16.947569] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.037626] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.034605] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.953418] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.194347] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.118746] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.405536] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.389394] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 15.672612] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.525883] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.027628] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.993712] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.662860] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.951025] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.452927] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.682631] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.337622] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.506282] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.394288] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.044646] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.093883] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.910223] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.916111] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.895379] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.788592] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.218885] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.431236] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.214837] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.459107] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.700800] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.507151] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.283327] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.066402] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.522686] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.033237] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.127934] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.044623] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.522969] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.866807] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.651115] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.118083] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 16.748753] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.347939] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.526505] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.650681] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.337028] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.537075] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.897517] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.826204] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.901154] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.223558] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.469346] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.178158] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.606856] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.548949] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.970423] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.775911] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.767456] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.784937] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.560459] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.102979] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.733206] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.659968] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.495032] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.476901] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.283543] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.370069] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.832772] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.747057] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.739513] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.664269] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 21.837813] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.508567] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.248248] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.439892] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 19.935328] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.388210] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.458763] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 17.634312] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.970842] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 18.963656] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 20.002165] [max PSNR: 22.328354, epoch: 30]
 [PSNR: 23.107576] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 21.135807] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 20.485475] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 18.292977] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 15.257979] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 19.438947] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 17.423877] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 19.194832] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 17.156946] [max PSNR: 23.107576, epoch: 121]
 [PSNR: 18.661156] [max PSNR: 23.107576, epoch: 121]
...

If you need more, I have to modify the code to log the printed information during the iterations into the file and comment later.

from image-adaptive-3dlut.

HuiZeng avatar HuiZeng commented on June 9, 2024

Can you copy the training log in command window?

from image-adaptive-3dlut.

hkzhang95 avatar hkzhang95 commented on June 9, 2024

Unfortunately, the experiment was conducted last week and most of the log is cleared away. Here are some recent logs(not the baseline_0, a little messed in tmux):

[PSNR: 21.024096] [max PSNR: 22.176984, epoch: 268]
[Epoch 397/400] [Batch 0/4500] [psnr: 7.665617, tv: 0.000041, wnorm: 12.969558, mn[Epoch 397/400] [Batch 1/4500] [psnr: 7.649276, tv: 0.000041, wnorm: 9.787478, mn:[
Epoch 397/400] [Batch 2/4500] [psnr: 12.411872, tv: 0.000041, wnorm: 17.314035, m[Epoch 397/400] [Batch 3/4500] [psnr: 11.234340, tv: 0.000041, wnorm: 10.183039, m[E
poch 397/400] [Batch 4/4500] [psnr: 13.208837, tv: 0.000041, wnorm: 20.633810, m[Epoch 397/400] [Batch 5/4500] [psnr: 1.168683, tv: 0.000041, wnorm: 19.835659, mn[Ep
och 397/400] [Batch 6/4500] [psnr: 2.368635, tv: 0.000041, wnorm: 18.089636, mn[Epoch 397/400] [Batch 7/4500] [psnr: 2.786110, tv: 0.000041, wnorm: 8.863331, mn:[Epo
ch 397/400] [Batch 8/4500] [psnr: 4.055999, tv: 0.000041, wnorm: 9.777662, mn:[Epoch 397/400] [Batch 9/4500] [psnr: 5.094710, tv: 0.000041, wnorm: 5.088161, mn:[Epoc
h 397/400] [Batch 10/4500] [psnr: 5.748492, tv: 0.000041, wnorm: 8.375555, mn[Epoch 397/400] [Batch 11/4500] [psnr: 6.261108, tv: 0.000041, wnorm: 6.350131, mn[Epoch
 397/400] [Batch 12/4500] [psnr: 6.778671, tv: 0.000041, wnorm: 13.861743, m[Epoch 397/400] [Batch 13/4500] [psnr: 7.057873, tv: 0.000041, wnorm: 6.106193, mn[Epoch
397/400] [Batch 14/4500] [psnr: 7.197341, tv: 0.000041, wnorm: 6.146301, mn[Epoch 397/400] [Batch 15/4500] [psnr: 7.583547, tv: 0.000041, wnorm: 7.032446, mn[Epoch 3
97/400] [Batch 16/4500] [psnr: 7.816548, tv: 0.000041, wnorm: 8.771721, mn[Epoch 397/400] [Batch 17/4500] [psnr: 7.849949, tv: 0.000041, wnorm: 13.493182, m[Epoch 39
7/400] [Batch 18/4500] [psnr: 7.930104, tv: 0.000041, wnorm: 9.542694, mn[Epoch 397/400] [Batch 19/4500] [psnr: 7.903939, tv: 0.000041, wnorm: 11.381426, m[Epoch 397
/400] [Batch 20/4500] [psnr: 7.904896, tv: 0.000041, wnorm: 16.691589, m[Epoch 397/400] [Batch 21/4500] [psnr: 8.041148, tv: 0.000041, wnorm: 10.820745, m[Epoch 397/
400] [Batch 22/4500] [psnr: 7.973785, tv: 0.000041, wnorm: 14.625758, m[Epoch 397/400] [Batch 23/4500] [psnr: 7.975224, tv: 0.000041, wnorm: 12.936926, m[Epoch 397/4
00] [Batch 24/4500] [psnr: 8.049949, tv: 0.000041, wnorm: 4.909339, mn[Epoch 397/400] [Batch 25/4500] [psnr: 8.073010, tv: 0.000041, wnorm: 10.975361, m[Epoch 397/40
0] [Batch 26/4500] [psnr: 8.171595, tv: 0.000041, wnorm: 18.058958, m[Epoch 397/400] [Batch 27/4500] [psnr: 8.214958, tv: 0.000041, wnorm: 10.123698, m[Epoch 397/400
] [Batch 28/4500] [psnr: 8.186530, tv: 0.000041, wnorm: 15.152336, m[Epoch 397/400] [Batch 29/4500] [psnr: 8.163373, tv: 0.000041, wnorm: 21.057343, m[Epoch 397/400]
 [Batch 30/4500] [psnr: 8.070497, tv: 0.000041, wnorm: 13.038300, m[Epoch 397/400] [Batch 31/4500] [psnr: 8.198836, tv: 0.000041, wnorm: 6.020540, mn[Epoch 397/400]
[Batch 32/4500] [psnr: 8.132882, tv: 0.000041, wnorm: 7.469786, mn[Epoch 397/400] [Batch 33/4500] [psnr: 8.277606, tv: 0.000041, wnorm: 7.211593, mn[Epoch 397/400] [
Batch 34/4500] [psnr: 8.352780, tv: 0.000041, wnorm: 17.872486, m[Epoch 397/400] [Batch 35/4500] [psnr: 8.436387, tv: 0.000041, wnorm: 8.160758, mn[Epoch 397/400] [B
atch 36/4500] [psnr: 8.481443, tv: 0.000041, wnorm: 3.937635, mn[Epoch 397/400] [Batch 37/4500] [psnr: 8.522345, tv: 0.000041, wnorm: 8.029694, mn[Epoch 397/400] [Ba
tch 38/4500] [psnr: 8.572394, tv: 0.000041, wnorm: 8.407439, mn[Epoch 397/400] [Batch 39/4500] [psnr: 8.628732, tv: 0.000041, wnorm: 15.459891, m[Epoch 397/400] [Bat
ch 40/4500] [psnr: 8.698949, tv: 0.000041, wnorm: 7.809579, mn[Epoch 397/400] [Batch 41/4500] [psnr: 8.749084, tv: 0.000041, wnorm: 12.786201, m[Epoch 397/400] [Batc
h 42/4500] [psnr: 8.774793, tv: 0.000041, wnorm: 7.421274, mn[Epoch 397/400] [Batch 43/4500] [psnr: 8.855392, tv: 0.000041, wnorm: 14.250587, m[Epoch 397/400] [Batch
 44/4500] [psnr: 8.831794, tv: 0.000041, wnorm: 20.826065, m[Epoch 397/400] [Batch 45/4500] [psnr: 8.817753, tv: 0.000041, wnorm: 21.786612, m[Epoch 397/400] [Batch
46/4500] [psnr: 8.861986, tv: 0.000041, wnorm: 16.656706, m[Epoch 397/400] [Batch 47/4500] [psnr: 8.831289, tv: 0.000041, wnorm: 20.881237, m[Epoch 397/400] [Batch 4
8/4500] [psnr: 8.876238, tv: 0.000041, wnorm: 8.556711, mn[Epoch 397/400] [Batch 49/4500] [psnr: 8.919388, tv: 0.000041, wnorm: 13.717594, m[Epoch 397/400] [Batch 50
/4500] [psnr: 9.001214, tv: 0.000041, wnorm: 12.229441, m[Epoch 397/400] [Batch 51/4500] [psnr: 9.057196, tv: 0.000041, wnorm: 6.626611, mn[Epoch 397/400] [Batch 52/
4500] [psnr: 9.035701, tv: 0.000041, wnorm: 13.314039, m[Epoch 397/400] [Batch 53/4500] [psnr: 9.062985, tv: 0.000041, wnorm: 8.531548, mn[Epoch 397/400] [Batch 54/4
500] [psnr: 9.073870, tv: 0.000041, wnorm: 16.118582, m[Epoch 397/400] [Batch 55/4500] [psnr: 9.095042, tv: 0.000041, wnorm: 15.153574, m[Epoch 397/400] [Batch 56/45
00] [psnr: 9.160988, tv: 0.000041, wnorm: 9.626263, mn[Epoch 397/400] [Batch 57/4500] [psnr: 9.157246, tv: 0.000041, wnorm: 7.792549, mn[Epoch 397/400] [Batch 58/450
0] [psnr: 9.189761, tv: 0.000041, wnorm: 11.553389, m[Epoch 397/400] [Batch 59/4500] [psnr: 9.221601, tv: 0.000041, wnorm: 14.208018, m[Epoch 397/400] [Batch 60/4500
] [psnr: 9.277210, tv: 0.000041, wnorm: 7.484590, mn[Epoch 397/400] [Batch 61/4500] [psnr: 9.296562, tv: 0.000041, wnorm: 11.689133, m[Epoch 397/400] [Batch 62/4500]
 [psnr: 9.355585, tv: 0.000041, wnorm: 4.735834, mn[Epoch 397/400] [Batch 63/4500] [psnr: 9.374899, tv: 0.000041, wnorm: 12.560919, m[Epoch 397/400] [Batch 64/4500]
[psnr: 9.404433, tv: 0.000041, wnorm: 14.708694, m[Epoch 397/400] [Batch 65/4500] [psnr: 9.422749, tv: 0.000041, wnorm: 19.920300, m[Epoch 397/400] [Batch 66/4500] [
psnr: 9.454526, tv: 0.000041, wnorm: 16.677513, m[Epoch 397/400] [Batch 67/4500] [psnr: 9.534675, tv: 0.000041, wnorm: 21.085806, m[Epoch 397/400] [Batch 68/4500] [p
snr: 9.601607, tv: 0.000041, wnorm: 10.718325, m[Epoch 397/400] [Batch 69/4500] [psnr: 9.616656, tv: 0.000041, wnorm: 16.337803, m[Epoch 397/400] [Batch 70/4500] [ps
nr: 9.659377, tv: 0.000041, wnorm: 11.646683, m[Epoch 397/400] [Batch 71/4500] [psnr: 9.656486, tv: 0.000041, wnorm: 21.594137, m[Epoch 397/400] [Batch 72/4500] [psn
r: 9.626568, tv: 0.000041, wnorm: 18.755720, m[Epoch 397/400] [Batch 73/4500] [psnr: 9.639391, tv: 0.000041, wnorm: 7.496913, mn[Epoch 397/400] [Batch 74/4500] [psnr
: 9.620467, tv: 0.000041, wnorm: 12.687343, m[Epoch 397/400] [Batch 75/4500] [psnr: 9.707358, tv: 0.000041, wnorm: 14.409729, m[Epoch 397/400] [Batch 76/4500] [psnr:
 9.744850, tv: 0.000041, wnorm: 14.818538, m[Epoch 397/400] [Batch 77/4500] [psnr: 9.773979, tv: 0.000041, wnorm: 6.790950, mn[Epoch 397/400] [Batch 78/4500] [psnr:
9.813790, tv: 0.000041, wnorm: 17.636044, m[Epoch 397/400] [Batch 79/4500] [psnr: 9.838610, tv: 0.000041, wnorm: 12.757740, m[Epoch 397/400] [Batch 80/4500] [psnr: 9
.888091, tv: 0.000041, wnorm: 9.899735, mn[Epoch 397/400] [Batch 81/4500] [psnr: 9.915395, tv: 0.000041, wnorm: 9.673935, mn[Epoch 397/400] [Batch 82/4500] [psnr: 9.
962446, tv: 0.000041, wnorm: 13.399908, m[Epoch 397/400] [Batch 83/4500] [psnr: 9.987729, tv: 0.000041, wnorm: 11.860794, m[Epoch 397/400] [Batch 84/4500] [psnr: 10.
050310, tv: 0.000041, wnorm: 7.814270, m[Epoch 397/400] [Batch 85/4500] [psnr: 10.063048, tv: 0.000041, wnorm: 7.225454, m[Epoch 397/400] [Batch 86/4500] [psnr: 10.1
18764, tv: 0.000041, wnorm: 8.022103, m[Epoch 397/400] [Batch 87/4500] [psnr: 9.841078, tv: 0.000041, wnorm: 11.488071, m[Epoch 397/400] [Batch 88/4500] [psnr: 9.870
503, tv: 0.000041, wnorm: 9.206477, mn[Epoch 397/400] [Batch 89/4500] [psnr: 9.931853, tv: 0.000041, wnorm: 9.366801, mn[Epoch 397/400] [Batch 90/4500] [psnr: 9.9338
36, tv: 0.000041, wnorm: 18.848469, m[Epoch 397/400] [Batch 91/4500] [psnr: 9.968377, tv: 0.000041, wnorm: 15.802090, m[Epoch 397/400] [Batch 92/4500] [psnr: 10.0139
47, tv: 0.000041, wnorm: 10.169043, [Epoch 397/400] [Batch 93/4500] [psnr: 10.067529, tv: 0.000041, wnorm: 19.104902, [Epoch 397/400] [Batch 94/4500] [psnr: 10.10118
7, tv: 0.000041, wnorm: 25.650671, [Epoch 397/400] [Batch 95/4500] [psnr: 10.151808, tv: 0.000041, wnorm: 13.330386, [Epoch 397/400] [Batch 96/4500] [psnr: 10.176736
, tv: 0.000041, wnorm: 18.241131, [Epoch 397/400] [Batch 97/4500] [psnr: 10.240372, tv: 0.000041, wnorm: 24.600332, [Epoch 397/400] [Batch 98/4500] [psnr: 10.299246,
 tv: 0.000041, wnorm: 16.987484, [Epoch 397/400] [Batch 99/4500] [psnr: 10.275846, tv: 0.000041, wnorm: 17.395145, [Epoch 397/400] [Batch 100/4500] [psnr: 10.339614,
 tv: 0.000041, wnorm: 16.784666,[Epoch 397/400] [Batch 101/4500] [psnr: 10.353459, tv: 0.000041, wnorm: 24.470762,[Epoch 397/400] [Batch 102/4500] [psnr: 10.414776,
tv: 0.000041, wnorm: 16.173203,[Epoch 397/400] [Batch 103/4500] [psnr: 10.453341, tv: 0.000041, wnorm: 19.981476,[Epoch 397/400] [Batch 104/4500] [psnr: 10.427253, t
v: 0.000041, wnorm: 21.928307,[Epoch 397/400] [Batch 105/4500] [psnr: 10.442645, tv: 0.000041, wnorm: 14.268560,[Epoch 397/400] [Batch 106/4500] [psnr: 10.488598, tv
: 0.000041, wnorm: 9.648129, [Epoch 397/400] [Batch 107/4500] [psnr: 10.504957, tv: 0.000041, wnorm: 19.872574,[Epoch 397/400] [Batch 108/4500] [psnr: 10.495929, tv:
 0.000041, wnorm: 12.112583,[Epoch 397/400] [Batch 109/4500] [psnr: 10.498427, tv: 0.000041, wnorm: 15.864108,[Epoch 397/400] [Batch 110/4500] [psnr: 10.481000, tv:
0.000041, wnorm: 14.371432,[Epoch 397/400] [Batch 111/4500] [psnr: 10.524941, tv: 0.000041, wnorm: 21.098476,[Epoch 397/400] [Batch 112/4500] [psnr: 10.585391, tv: 0
.000041, wnorm: 16.114401,[Epoch 397/400] [Batch 113/4500] [psnr: 10.706692, tv: 0.000041, wnorm: 15.885933,[Epoch 397/400] [Batch 114/4500] [psnr: 10.730267, tv: 0.
000041, wnorm: 14.237982,[Epoch 397/400] [Batch 115/4500] [psnr: 10.773127, tv: 0.000041, wnorm: 16.456051,[Epoch 397/400] [Batch 116/4500] [psnr: 10.832099, tv: 0.0
00041, wnorm: 10.099601,[Epoch 397/400] [Batch 117/4500] [psnr: 10.771185, tv: 0.000041, wnorm: 9.972964, [Epoch 397/400] [Batch 118/4500] [psnr: 10.886664, tv: 0.00
0041, wnorm: 14.210288,[Epoch 397/400] [Batch 119/4500] [psnr: 10.914074, tv: 0.000041, wnorm: 8.628948, [Epoch 397/400] [Batch 120/4500] [psnr: 10.934752, tv: 0.000
041, wnorm: 12.512462,[Epoch 397/400] [Batch 121/4500] [psnr: 10.935435, tv: 0.000041, wnorm: 16.630299,[Epoch 397/400] [Batch 122/4500] [psnr: 10.962891, tv: 0.0000
41, wnorm: 17.509464,[Epoch 397/400] [Batch 123/4500] [psnr: 10.972371, tv: 0.000041, wnorm: 11.465030,[Epoch 397/400] [Batch 124/4500] [psnr: 10.971020, tv: 0.00004
1, wnorm: 14.460867,[Epoch 397/400] [Batch 125/4500] [psnr: 11.042186, tv: 0.000041, wnorm: 16.473225,[Epoch 397/400] [Batch 126/4500] [psnr: 11.037900, tv: 0.000041
, wnorm: 17.409645,[Epoch 397/400] [Batch 127/4500] [psnr: 11.037775, tv: 0.000041, wnorm: 12.781590,[Epoch 397/400] [Batch 128/4500] [psnr: 11.062324, tv: 0.000041,
 wnorm: 13.714447,[Epoch 397/400] [Batch 129/4500] [psnr: 11.098305, tv: 0.000041, wnorm: 13.681095,[Epoch 397/400] [Batch 130/4500] [psnr: 11.179373, tv: 0.000041,
wnorm: 19.258726,[Epoch 397/400] [Batch 131/4500] [psnr: 11.191704, tv: 0.000041, wnorm: 18.257055,[Epoch 397/400] [Batch 132/4500] [psnr: 11.186326, tv: 0.000041, w
norm: 13.574450,[Epoch 397/400] [Batch 133/4500] [psnr: 11.283364, tv: 0.000041, wnorm: 21.516388,[Epoch 397/400] [Batch 134/4500] [psnr: 11.344401, tv: 0.000041, wn
orm: 17.321621,[Epoch 397/400] [Batch 135/4500] [psnr: 11.444050, tv: 0.000041, wnorm: 19.458408,[Epoch 397/400] [Batch 136/4500] [psnr: 11.424252, tv: 0.000041, wno
rm: 16.181046,[Epoch 397/400] [Batch 137/4500] [psnr: 11.478426, tv: 0.000041, wnorm: 13.830401,[Epoch 397/400] [Batch 138/4500] [psnr: 11.559789, tv: 0.000041, wnor
m: 23.426380,[Epoch 397/400] [Batch 139/4500] [psnr: 11.582889, tv: 0.000041, wnorm: 10.484896,[Epoch 397/400] [Batch 140/4500] [psnr: 11.609100, tv: 0.000041, wnorm
: 23.133141,[Epoch 397/400] [Batch 141/4500] [psnr: 11.680590, tv: 0.000041, wnorm: 18.982960,[Epoch 397/400] [Batch 142/4500] [psnr: 11.737036, tv: 0.000041, wnorm:
 21.379736,[Epoch 397/400] [Batch 143/4500] [psnr: 11.796875, tv: 0.000041, wnorm: 16.730297,[Epoch 397/400] [Batch 144/4500] [psnr: 11.827318, tv: 0.000041, wnorm:
13.031458,[Epoch 397/400] [Batch 145/4500] [psnr: 11.830605, tv: 0.000041, wnorm: 7.581544, [Epoch 397/400] [Batch 146/4500] [psnr: 11.916550, tv: 0.000041, wnorm: 2
3.063812,[Epoch 397/400] [Batch 147/4500] [psnr: 11.939693, tv: 0.000041, wnorm: 16.216505,[Epoch 397/400] [Batch 148/4500] [psnr: 11.969823, tv: 0.000041, wnorm: 11
.465057,[Epoch 397/400] [Batch 149/4500] [psnr: 12.000636, tv: 0.000041, wnorm: 11.605320,[Epoch 397/400] [Batch 150/4500] [psnr: 12.016580, tv: 0.000041, wnorm: 16.
945423,[Epoch 397/400] [Batch 151/4500] [psnr: 12.025816, tv: 0.000041, wnorm: 17.927998,[Epoch 397/400] [Batch 152/4500] [psnr: 12.019142, tv: 0.000041, wnorm: 14.6
33986,[Epoch 397/400] [Batch 153/4500] [psnr: 11.982463, tv: 0.000041, wnorm: 8.584014, [Epoch 397/400] [Batch 154/4500] [psnr: 11.973023, tv: 0.000041, wnorm: 26.84
6418,[Epoch 397/400] [Batch 155/4500] [psnr: 12.001305, tv: 0.000041, wnorm: 15.020472,[Epoch 397/400] [Batch 156/4500] [psnr: 12.036859, tv: 0.000041, wnorm: 15.730
929,[Epoch 397/400] [Batch 157/4500] [psnr: 12.041844, tv: 0.000041, wnorm: 8.466520, [Epoch 397/400] [Batch 158/4500] [psnr: 12.049036, tv: 0.000041, wnorm: 13.8489
36,[Epoch 397/400] [Batch 159/4500] [psnr: 12.087392, tv: 0.000041, wnorm: 15.735527,[Epoch 397/400] [Batch 160/4500] [psnr: 12.090212, tv: 0.000041, wnorm: 15.15536
1,[Epoch 397/400] [Batch 161/4500] [psnr: 12.122702, tv: 0.000041, wnorm: 9.918506, [Epoch 397/400] [Batch 162/4500] [psnr: 12.117361, tv: 0.000041, wnorm: 18.665501
,[Epoch 397/400] [Batch 163/4500] [psnr: 12.144146, tv: 0.000041, wnorm: 13.792322,[Epoch 397/400] [Batch 164/4500] [psnr: 12.141682, tv: 0.000041, wnorm: 21.227892,
[Epoch 397/400] [Batch 165/4500] [psnr: 12.149450, tv: 0.000041, wnorm: 20.486576,[Epoch 397/400] [Batch 166/4500] [psnr: 12.203664, tv: 0.000041, wnorm: 19.321556,[
Epoch 397/400] [Batch 167/4500] [psnr: 12.226527, tv: 0.000041, wnorm: 10.483467,[Epoch 397/400] [Batch 168/4500] [psnr: 12.230875, tv: 0.000041, wnorm: 16.386330,[E
poch 397/400] [Batch 169/4500] [psnr: 12.276515, tv: 0.000041, wnorm: 22.319822,[Epoch 397/400] [Batch 170/4500] [psnr: 12.304491, tv: 0.000041, wnorm: 11.802592,[Ep
och 397/400] [Batch 171/4500] [psnr: 12.318371, tv: 0.000041, wnorm: 9.538180, [Epoch 397/400] [Batch 172/4500] [psnr: 12.377411, tv: 0.000041, wnorm: 18.860796,[Epo
ch 397/400] [Batch 173/4500] [psnr: 12.362942, tv: 0.000041, wnorm: 11.326637,[Epoch 397/400] [Batch 174/4500] [psnr: 12.387124, tv: 0.000041, wnorm: 25.639343,[Epoc
h 397/400] [Batch 175/4500] [psnr: 12.425894, tv: 0.000041, wnorm: 18.937248,[Epoch 397/400] [Batch 176/4500] [psnr: 12.405849, tv: 0.000041, wnorm: 18.646120,[Epoch
 397/400] [Batch 177/4500] [psnr: 12.412427, tv: 0.000041, wnorm: 18.207243, [Epoch 397/400] [Batch 178/4500] [psnr: 12.362272, tv: 0.000041, wnorm: 30.910599,[Epoch
397/400] [Batch 179/4500] [psnr: 12.405912, tv: 0.000041, wnorm: 14.351250,[Epoch 397/400] [Batch 180/4500] [psnr: 12.385636, tv: 0.000041, wnorm: 10.323959,[Epoch 3
97/400] [Batch 181/4500] [psnr: 12.423840, tv: 0.000041, wnorm: 20.529549,[Epoch 397/400] [Batch 182/4500] [psnr: 12.429792, tv: 0.000041, wnorm: 22.119268,[Epoch 39
7/400] [Batch 183/4500] [psnr: 12.435167, tv: 0.000041, wnorm: 9.638505, [Epoch 397/400] [Batch 184/4500] [psnr: 12.390193, tv: 0.000041, wnorm: 16.101397,[Epoch 397
/400] [Batch 185/4500] [psnr: 12.393475, tv: 0.000041, wnorm: 13.214029,[Epoch 397/400] [Batch 186/4500] [psnr: 12.416774, tv: 0.000041, wnorm: 19.605091,[Epoch 397/
400] [Batch 187/4500] [psnr: 12.434418, tv: 0.000041, wnorm: 8.372734, [Epoch 397/400] [Batch 188/4500] [psnr: 12.435624, tv: 0.000041, wnorm: 13.418395,[Epoch 397/4
00] [Batch 189/4500] [psnr: 12.439954, tv: 0.000041, wnorm: 15.847446,[Epoch 397/400] [Batch 190/4500] [psnr: 12.465614, tv: 0.000041, wnorm: 11.212442,[Epoch 397/40
0] [Batch 191/4500] [psnr: 12.469553, tv: 0.000041, wnorm: 11.971138,[Epoch 397/400] [Batch 192/4500] [psnr: 12.511465, tv: 0.000041, wnorm: 15.146491,[Epoch 397/400
] [Batch 193/4500] [psnr: 12.533478, tv: 0.000041, wnorm: 14.408431,[Epoch 397/400] [Batch 194/4500] [psnr: 12.559102, tv: 0.000041, wnorm: 18.582952,[Epoch 397/400]
 [Batch 195/4500] [psnr: 12.605914, tv: 0.000041, wnorm: 12.923022,[Epoch 397/400] [Batch 196/4500] [psnr: 12.609720, tv: 0.000041, wnorm: 19.639206,[Epoch 397/400]
[Batch 197/4500] [psnr: 12.589039, tv: 0.000041, wnorm: 22.962660,[Epoch 397/400] [Batch 198/4500] [psnr: 12.632129, tv: 0.000041, wnorm: 25.862808,[Epoch 397/400] [
Batch 199/4500] [psnr: 12.694962, tv: 0.000041, wnorm: 23.427755,[Epoch 397/400] [Batch 200/4500] [psnr: 12.686179, tv: 0.000041, wnorm: 23.956572,[Epoch 397/400] [B
atch 201/4500] [psnr: 12.722173, tv: 0.000041, wnorm: 15.876011,[Epoch 397/400] [Batch 202/4500] [psnr: 12.729199, tv: 0.000041, wnorm: 14.592208,[Epoch 397/400] [Ba
tch 203/4500] [psnr: 12.731857, tv: 0.000041, wnorm: 15.626945,[Epoch 397/400] [Batch 204/4500] [psnr: 12.705456, tv: 0.000041, wnorm: 17.552233,[Epoch 397/400] [Bat
ch 205/4500] [psnr: 12.705355, tv: 0.000041, wnorm: 12.715961,[Epoch 397/400] [Batch 206/4500] [psnr: 12.675564, tv: 0.000041, wnorm: 16.830984,[Epoch 397/400] [Batc
h 207/4500] [psnr: 12.683896, tv: 0.000041, wnorm: 11.929790,[Epoch 397/400] [Batch 208/4500] [psnr: 12.731402, tv: 0.000041, wnorm: 17.395096,[Epoch 397/400] [Batch
 209/4500] [psnr: 12.721115, tv: 0.000041, wnorm: 23.161232,[Epoch 397/400] [Batch 210/4500] [psnr: 12.748116, tv: 0.000041, wnorm: 27.835873,[Epoch 397/400] [Batch
211/4500] [psnr: 12.725086, tv: 0.000041, wnorm: 10.491733,[Epoch 397/400] [Batch 212/4500] [psnr: 12.739573, tv: 0.000041, wnorm: 9.872424, [Epoch 397/400] [Batch 2
13/4500] [psnr: 12.718847, tv: 0.000041, wnorm: 15.372284,[Epoch 397/400] [Batch 214/4500] [psnr: 12.740006, tv: 0.000041, wnorm: 14.021896,[Epoch 397/400] [Batch 21
5/4500] [psnr: 12.728060, tv: 0.000041, wnorm: 11.204655,[Epoch 397/400] [Batch 216/4500] [psnr: 12.722014, tv: 0.000041, wnorm: 7.631651, [Epoch 397/400] [Batch 217
/4500] [psnr: 12.735264, tv: 0.000041, wnorm: 22.374599,[Epoch 397/400] [Batch 218/4500] [psnr: 12.759862, tv: 0.000041, wnorm: 12.098412,[Epoch 397/400] [Batch 219/
4500] [psnr: 12.753608, tv: 0.000041, wnorm: 16.623009,[Epoch 397/400] [Batch 220/4500] [psnr: 12.742892, tv: 0.000041, wnorm: 12.703166,[Epoch 397/400] [Batch 221/4
500] [psnr: 12.756233, tv: 0.000041, wnorm: 22.068161,[Epoch 397/400] [Batch 222/4500] [psnr: 12.746337, tv: 0.000041, wnorm: 9.317842, [Epoch 397/400] [Batch 223/45
00] [psnr: 12.768417, tv: 0.000041, wnorm: 15.253014,[Epoch 397/400] [Batch 224/4500] [psnr: 12.758974, tv: 0.000041, wnorm: 14.365180,[Epoch 397/400] [Batch 225/450
0] [psnr: 12.772966, tv: 0.000041, wnorm: 14.064993,[Epoch 397/400] [Batch 226/4500] [psnr: 12.773640, tv: 0.000041, wnorm: 19.480755,[Epoch 397/400] [Batch 227/4500
] [psnr: 12.778570, tv: 0.000041, wnorm: 16.854555,[Epoch 397/400] [Batch 228/4500] [psnr: 12.777434, tv: 0.000041, wnorm: 22.665142,[Epoch 397/400] [Batch 229/4500]
 [psnr: 12.770323, tv: 0.000041, wnorm: 10.848636,[Epoch 397/400] [Batch 230/4500] [psnr: 12.778416, tv: 0.000041, wnorm: 14.310637,[Epoch 397/400] [Batch 231/4500]
[psnr: 12.778725, tv: 0.000041, wnorm: 16.481733,[Epoch 397/400] [Batch 232/4500] [psnr: 12.756402, tv: 0.000041, wnorm: 20.985716,[Epoch 397/400] [Batch 233/4500] [
psnr: 12.751744, tv: 0.000041, wnorm: 15.320323,[Epoch 397/400] [Batch 234/4500] [psnr: 12.761698, tv: 0.000041, wnorm: 16.398132,[Epoch 397/400] [Batch 235/4500] [p
snr: 12.761783, tv: 0.000041, wnorm: 17.206656,[Epoch 397/400] [Batch 236/4500] [psnr: 12.750005, tv: 0.000041, wnorm: 13.988460,[Epoch 397/400] [Batch 237/4500] [ps
nr: 12.768505, tv: 0.000041, wnorm: 17.732670,[Epoch 397/400] [Batch 238/4500] [psnr: 12.786333, tv: 0.000041, wnorm: 14.095824,[Epoch 397/400] [Batch 239/4500] [psn
r: 12.790160, tv: 0.000041, wnorm: 17.406763,[Epoch 397/400] [Batch 240/4500] [psnr: 12.783321, tv: 0.000041, wnorm: 8.784737, [Epoch 397/400] [Batch 241/4500] [psnr
: 12.772394, tv: 0.000041, wnorm: 13.910925,[Epoch 397/400] [Batch 242/4500] [psnr: 12.769479, tv: 0.000041, wnorm: 9.294963, [Epoch 397/400] [Batch 243/4500] [psnr:
 12.787131, tv: 0.000041, wnorm: 9.127213, [Epoch 397/400] [Batch 244/4500] [psnr: 12.785637, tv: 0.000041, wnorm: 16.487518,[Epoch 397/400] [Batch 245/4500] [psnr:
12.783176, tv: 0.000041, wnorm: 11.359836,[Epoch 397/400] [Batch 246/4500] [psnr: 12.762864, tv: 0.000041, wnorm: 10.191836,[Epoch 397/400] [Batch 247/4500] [psnr: 1
2.763574, tv: 0.000041, wnorm: 14.214747,[Epoch 397/400] [Batch 248/4500] [psnr: 12.789700, tv: 0.000041, wnorm: 18.224504,[Epoch 397/400] [Batch 249/4500] [psnr: 12
.809088, tv: 0.000041, wnorm: 17.422081,[Epoch 397/400] [Batch 250/4500] [psnr: 12.848433, tv: 0.000041, wnorm: 16.253834,[Epoch 397/400] [Batch 251/4500] [psnr: 12.
849790, tv: 0.000041, wnorm: 17.023808,[Epoch 397/400] [Batch 252/4500] [psnr: 12.835462, tv: 0.000041, wnorm: 14.862154,[Epoch 397/400] [Batch 253/4500] [psnr: 12.8
32857, tv: 0.000041, wnorm: 12.447542,[Epoch 397/400] [Batch 254/4500] [psnr: 12.800949, tv: 0.000041, wnorm: 24.353672,[Epoch 397/400] [Batch 255/4500] [psnr: 12.79
4062, tv: 0.000041, wnorm: 13.662555,[Epoch 397/400] [Batch 256/4500] [psnr: 12.785375, tv: 0.000041, wnorm: 12.628111,[Epoch 397/400] [Batch 257/4500] [psnr: 12.774
189, tv: 0.000041, wnorm: 13.121723,[Epoch 397/400] [Batch 258/4500] [psnr: 12.784222, tv: 0.000041, wnorm: 10.134653,[Epoch 397/400] [Batch 259/4500] [psnr: 12.7715
68, tv: 0.000041, wnorm: 18.599812,[Epoch 397/400] [Batch 260/4500] [psnr: 12.775996, tv: 0.000041, wnorm: 17.328573,[Epoch 397/400] [Batch 261/4500] [psnr: 12.78822
3, tv: 0.000041, wnorm: 17.932533,[Epoch 397/400] [Batch 262/4500] [psnr: 12.793996, tv: 0.000041, wnorm: 19.845177,[Epoch 397/400] [Batch 263/4500] [psnr: 12.784150
, tv: 0.000041, wnorm: 15.656282,[Epoch 397/400] [Batch 264/4500] [psnr: 12.791818, tv: 0.000041, wnorm: 16.392004,[Epoch 397/400] [Batch 265/4500] [psnr: 12.774738,
 tv: 0.000041, wnorm: 12.135654,[Epoch 397/400] [Batch 266/4500] [psnr: 12.758027, tv: 0.000041, wnorm: 6.136451, 

Please inform me if you need more logs.

from image-adaptive-3dlut.

HuiZeng avatar HuiZeng commented on June 9, 2024

The results are quite abnormal. The tv regularization is very small which means the learned LUTs are almost flat.
And I am not sure of the problem.

from image-adaptive-3dlut.

hkzhang95 avatar hkzhang95 commented on June 9, 2024

I find that training is not stable and I do not know whether the reason is randomness. I get such results as follows just now, the training PSNR decreases from 8 to -66 in the first 2 epochs.:

2020-11-10 09:27:10,965 train INFO: [Epoch 2/400] [Batch 1734/4500] [psnr: -66.475265, tv: 0.005609, wnorm: 12975531.000000, mn: 0.041363] ETA: 15:05:25.072297
2020-11-10 09:27:10,997 train INFO: [Epoch 2/400] [Batch 1735/4500] [psnr: -66.475841, tv: 0.005610, wnorm: 13587256.000000, mn: 0.041366] ETA: 15:53:42.895106
2020-11-10 09:27:11,030 train INFO: [Epoch 2/400] [Batch 1736/4500] [psnr: -66.476129, tv: 0.005610, wnorm: 14353512.000000, mn: 0.041369] ETA: 16:37:03.805405
2020-11-10 09:27:11,059 train INFO: [Epoch 2/400] [Batch 1737/4500] [psnr: -66.477173, tv: 0.005611, wnorm: 13731207.000000, mn: 0.041372] ETA: 14:22:38.594463
2020-11-10 09:27:11,090 train INFO: [Epoch 2/400] [Batch 1738/4500] [psnr: -66.475591, tv: 0.005611, wnorm: 13951518.000000, mn: 0.041375] ETA: 15:19:09.982300
2020-11-10 09:27:11,121 train INFO: [Epoch 2/400] [Batch 1739/4500] [psnr: -66.476207, tv: 0.005612, wnorm: 14638966.000000, mn: 0.041378] ETA: 15:23:59.181575
2020-11-10 09:27:11,153 train INFO: [Epoch 2/400] [Batch 1740/4500] [psnr: -66.476734, tv: 0.005613, wnorm: 14317000.000000, mn: 0.041382] ETA: 15:45:53.056498
2020-11-10 09:27:11,186 train INFO: [Epoch 2/400] [Batch 1741/4500] [psnr: -66.477550, tv: 0.005613, wnorm: 14254380.000000, mn: 0.041385] ETA: 16:24:49.898978
2020-11-10 09:27:11,216 train INFO: [Epoch 2/400] [Batch 1742/4500] [psnr: -66.477421, tv: 0.005614, wnorm: 14009974.000000, mn: 0.041388] ETA: 14:58:46.392149
2020-11-10 09:27:11,248 train INFO: [Epoch 2/400] [Batch 1743/4500] [psnr: -66.477670, tv: 0.005614, wnorm: 14475339.000000, mn: 0.041390] ETA: 16:06:50.128294
2020-11-10 09:27:11,282 train INFO: [Epoch 2/400] [Batch 1744/4500] [psnr: -66.479107, tv: 0.005615, wnorm: 13924079.000000, mn: 0.041393] ETA: 16:53:00.810089
2020-11-10 09:27:11,311 train INFO: [Epoch 2/400] [Batch 1745/4500] [psnr: -66.479878, tv: 0.005616, wnorm: 14460758.000000, mn: 0.041399] ETA: 14:24:58.711692
2020-11-10 09:27:11,342 train INFO: [Epoch 2/400] [Batch 1746/4500] [psnr: -66.476873, tv: 0.005616, wnorm: 13220219.000000, mn: 0.041404] ETA: 15:12:59.880977
2020-11-10 09:27:11,373 train INFO: [Epoch 2/400] [Batch 1747/4500] [psnr: -66.476789, tv: 0.005617, wnorm: 13800442.000000, mn: 0.041409] ETA: 15:25:20.412611
2020-11-10 09:27:11,405 train INFO: [Epoch 2/400] [Batch 1748/4500] [psnr: -66.476983, tv: 0.005618, wnorm: 13888992.000000, mn: 0.041414] ETA: 15:45:25.927520
2020-11-10 09:27:11,438 train INFO: [Epoch 2/400] [Batch 1749/4500] [psnr: -66.477518, tv: 0.005619, wnorm: 13244171.000000, mn: 0.041418] ETA: 16:29:03.882826
2020-11-10 09:27:11,468 train INFO: [Epoch 2/400] [Batch 1750/4500] [psnr: -66.479966, tv: 0.005620, wnorm: 14453710.000000, mn: 0.041422] ETA: 15:00:37.917733
2020-11-10 09:27:11,501 train INFO: [Epoch 2/400] [Batch 1751/4500] [psnr: -66.479804, tv: 0.005620, wnorm: 13846912.000000, mn: 0.041427] ETA: 16:10:03.540876
2020-11-10 09:27:11,534 train INFO: [Epoch 2/400] [Batch 1752/4500] [psnr: -66.479726, tv: 0.005621, wnorm: 14591423.000000, mn: 0.041431] ETA: 16:40:38.271790
2020-11-10 09:27:11,563 train INFO: [Epoch 2/400] [Batch 1753/4500] [psnr: -66.478503, tv: 0.005622, wnorm: 14884492.000000, mn: 0.041435] ETA: 14:28:27.508612
2020-11-10 09:27:11,594 train INFO: [Epoch 2/400] [Batch 1754/4500] [psnr: -66.478010, tv: 0.005623, wnorm: 13539003.000000, mn: 0.041438] ETA: 15:17:59.528460
2020-11-10 09:27:11,625 train INFO: [Epoch 2/400] [Batch 1755/4500] [psnr: -66.480678, tv: 0.005623, wnorm: 14780592.000000, mn: 0.041441] ETA: 15:17:02.334716
2020-11-10 09:27:11,657 train INFO: [Epoch 2/400] [Batch 1756/4500] [psnr: -66.480658, tv: 0.005624, wnorm: 13367615.000000, mn: 0.041444] ETA: 15:51:05.665333
2020-11-10 09:27:11,690 train INFO: [Epoch 2/400] [Batch 1757/4500] [psnr: -66.479541, tv: 0.005624, wnorm: 13844442.000000, mn: 0.041447] ETA: 16:27:54.083521
2020-11-10 09:27:11,720 train INFO: [Epoch 2/400] [Batch 1758/4500] [psnr: -66.479929, tv: 0.005625, wnorm: 14087398.000000, mn: 0.041450] ETA: 14:59:46.912086
2020-11-10 09:27:11,753 train INFO: [Epoch 2/400] [Batch 1759/4500] [psnr: -66.478380, tv: 0.005625, wnorm: 14841076.000000, mn: 0.041452] ETA: 16:33:32.301784
2020-11-10 09:27:11,785 train INFO: [Epoch 2/400] [Batch 1760/4500] [psnr: -66.478203, tv: 0.005626, wnorm: 13629856.000000, mn: 0.041454] ETA: 15:39:58.780622
2020-11-10 09:27:11,819 train INFO: [Epoch 2/400] [Batch 1761/4500] [psnr: -66.477494, tv: 0.005626, wnorm: 14450051.000000, mn: 0.041456] ETA: 16:44:26.620866
2020-11-10 09:27:11,851 train INFO: [Epoch 2/400] [Batch 1762/4500] [psnr: -66.477274, tv: 0.005627, wnorm: 14596944.000000, mn: 0.041458] ETA: 16:10:22.806079
2020-11-10 09:27:11,882 train INFO: [Epoch 2/400] [Batch 1763/4500] [psnr: -66.478682, tv: 0.005627, wnorm: 14404615.000000, mn: 0.041460] ETA: 15:04:20.630295
2020-11-10 09:27:11,911 train INFO: [Epoch 2/400] [Batch 1764/4500] [psnr: -66.478084, tv: 0.005627, wnorm: 14862783.000000, mn: 0.041461] ETA: 14:50:47.098360
2020-11-10 09:27:11,943 train INFO: [Epoch 2/400] [Batch 1765/4500] [psnr: -66.478093, tv: 0.005628, wnorm: 13660739.000000, mn: 0.041463] ETA: 15:34:41.668975
2020-11-10 09:27:11,971 train INFO: [Epoch 2/400] [Batch 1766/4500] [psnr: -66.478094, tv: 0.005628, wnorm: 14588550.000000, mn: 0.041464] ETA: 14:08:38.659673
2020-11-10 09:27:12,002 train INFO: [Epoch 2/400] [Batch 1767/4500] [psnr: -66.477663, tv: 0.005628, wnorm: 14661858.000000, mn: 0.041466] ETA: 15:20:52.748933
2020-11-10 09:27:12,031 train INFO: [Epoch 2/400] [Batch 1768/4500] [psnr: -66.475148, tv: 0.005629, wnorm: 14658763.000000, mn: 0.041468] ETA: 14:29:40.018005

Have you tried to remove the randomness of your method? For example, fixing the random seed to obtain the same results for multiple training process with the same setting.

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HuiZeng avatar HuiZeng commented on June 9, 2024

There may be some bugs in your training code.
Yes, I have tried. But it seems that there are some randomness that cannot be fixed in pytorch.

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hkzhang95 avatar hkzhang95 commented on June 9, 2024

I re-write the codebase because of the code style. And maybe the problem is that I put the LUTs into a list and enumerate them in generator_train like this:

def generator_train(img, LUT_list):
    pred = classifier(img).squeeze()
    if len(pred.shape) == 1:
        pred = pred.unsqueeze(0)
    gens = []
    for LUT in LUT_list:
        gens.append(LUT(img))

    weights_norm = torch.mean(pred**2)
    combine_A = img.new(img.size())
    for b in range(img.size(0)):
        for i, gen in enumerate(gens):
            combine_A[b, :, :, :] += pred[b, i] * gen[b, :, :, :]
    return combine_A, weights_norm

When I remove the definition of the function and write the code in the main function, the psnr seems normal in the early epochs. I guess there may be some problems with the gradient? Not exactly sure about the reason now.

I will check the results tomorrow. Thanks a lot.

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hkzhang95 avatar hkzhang95 commented on June 9, 2024

The new performance matches the paper result. I will think about the reason later and close this issue now.

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