about the number of epochs

[xiaofeiwang2018]

about the number of epochs

[XiaofeiWang2018]

Thanks for your attention. A good question. In fact, you can train as many epoches as you wish till the model converges to the preferred performance. So, definitely 30000 is an option, but not mandatory.

[XiaofeiWang2018]

Thanks for your attention. A good question. In fact, you can train as many epoches as you wish till the model converges to the preferred performance. So, definitely 30000 is an option, but not mandatory.

[QueenZK520]

I also want to know have you done any preprocessing for original images in DDR. I see that you load data from the folder named img_after2.

[QueenZK520]

I find that I get very low IOU in each lesion, especially in MA.
May you share with me the value of IOU or DICE you get with your method.

[XiaofeiWang2018]

As for the preprocessing, certainly, proper preprocessing, e.g., black side cropping and illumination balance, is common and necessary for fundus image processing. As for the IoU, I haven't test for it, you can just refer to the paper that estblished the DDR. BTW, I think one possible reason that causes the low IoU may be the improper process of the GT maps of DDR, which I remember are grayscaled but not binarized. In fact, I am now out of office for some tests these weeks and am quite busy with my phd application and graduation recently.

[QueenZK520]

Thank you very much! You are my idol! Thanks again.