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orobix / retina-unet

Retina blood vessel segmentation with a convolutional neural network

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regarding the values of prediction

wenouyang opened this issue · comments

commented

Hi, I am running this model against a given data set. For curiosity, I just test the prediction result using the model weights after finished the first 12 epochs of training.

The prediction shape is (841,4096,2). I found that the values of [:,:,0] are almost all 1 while [:,:,1] are all very small values. Is this a strong signal that the model has not been able to learn anything during the first very few epochs. Thanks.