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GewelsJI avatar GewelsJI commented on September 2, 2024

Hi,

Thanks for your attention to our work.

We are planing to extend this work to journal version, and thus, the training code will be public in a near future. Besides, what's your problem encountered?

Best regards,
Ge-Peng.

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Joooooohnny avatar Joooooohnny commented on September 2, 2024

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GewelsJI avatar GewelsJI commented on September 2, 2024

Hi,

We use this loss function in our implementation:

class CrossEntropyLoss(nn.Module):
    def __init__(self):
        super(CrossEntropyLoss, self).__init__()

    def forward(self, *inputs):
        pred, target = tuple(inputs)
        total_loss = F.binary_cross_entropy(pred.squeeze(), target.squeeze().float())
        return total_loss

In my own experience, you can turn down the learning rate in the fine-tuning phase. The different tasks may incur different problems, but I think this core module could also work well in the video shadow segmentation task. Thus, you can make many attempts on tuning the hyper-parameters. If it still does not work, I recommend you can freeze or slow down the feature extraction layers.

Best regards,
Ge-Peng.

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Joooooohnny avatar Joooooohnny commented on September 2, 2024

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GewelsJI avatar GewelsJI commented on September 2, 2024

UR welcome. Keep in touch with me if you have any progress on it.

I will close this issue temporally.

Best regards,
Ge-Peng.

from pns-net.

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