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daicoolb avatar daicoolb commented on July 23, 2024

Restored model parameters from model_0827/model.ckpt-20000
step 0
step 100
step 200
step 300
step 400
step 500
step 600
step 700
step 800
step 900
step 1000
step 1100
step 1200
step 1300
step 1400
Pixel Accuracy: 0.969
Mean IoU: 0.462
class 0: 0.000
/app/home/deeplab/model.py:338: RuntimeWarning: divide by zero encountered in long_scalars
IoU = TP / (TP + FP + FN)
class 1: 0.000
class 2: 0.000
class 3: 0.000
class 4: 0.000
class 5: 0.000
class 6: 0.000
class 7: 0.000
class 8: 0.000
class 9: 0.000
class 10: 0.000
class 11: 0.000
class 12: 0.000
class 13: 0.000
class 14: 0.000
class 15: 0.000
class 16: 0.000
class 17: 0.000
class 18: 0.000
class 19: 0.000
class 20: 0.000
mIoU: 0.000

from deeplab-v2--resnet-101--tensorflow.

zhengyang-wang avatar zhengyang-wang commented on July 23, 2024

"RuntimeWarning: divide by zero encountered in long_scalars"

Obviously, there is something wrong with your label images.

from deeplab-v2--resnet-101--tensorflow.

zhengyang-wang avatar zhengyang-wang commented on July 23, 2024

First, check that your label images are composed of pixels with integer values between [0,20].
Second, as I used augmented VOC2012 dataset, I don't know whether there are some crucial differences between the original dataset and the augmented one, other than more training images. You may want to check it.

One thing that I'm pretty sure is that using ResNet-101 slim checkpoint is fine and will not cause problems.

from deeplab-v2--resnet-101--tensorflow.

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