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Skin Lesion Segmentation

Open jcwang123 opened this issue 4 years ago • 8 comments

In the paper, it's written that the images are randomly divided into three subsets for training, validating and testing, respectively. While in this repo, authors perform 5-folds cross-validation. So, which one is the true setting presented in the paper?

jcwang123 avatar Aug 05 '21 09:08 jcwang123

Hi, @jcwang123 I am sorry to turn to you in this repo. I met some problems when I am running https://github.com/krishnabits001/domain_specific_cl. I cannot reproduce the results in the paper. Could I ask you some details about this?

Thanks a lot!

ElegantLin avatar Aug 06 '21 17:08 ElegantLin

I also want to know how to do 5-folds cross-validation, do you understand it now?

cjtcn avatar Nov 18 '21 03:11 cjtcn

It seems that there is an additional validation set when performing 5-folds cross-validation.

jcwang123 avatar Nov 18 '21 05:11 jcwang123

It seems that there is an additional validation set when performing 5-folds cross-validation.

I don't understand, all images are randomly divided into three sets for training, validating and testing, what is the additional validation set?

cjtcn avatar Nov 18 '21 05:11 cjtcn

Firstly, all images are randomly divided into 5 folds. Secondly, in each fold, images are randomly divided into training set and validation set.

jcwang123 avatar Nov 18 '21 05:11 jcwang123

Firstly, all images are randomly divided into 5 folds. Secondly, in each fold, images are randomly divided into training set and val

Firstly, all images are randomly divided into 5 folds. Secondly, in each fold, images are randomly divided into training set and validation set.

Firstly, each fold have all 2594 images. Secondly, in each fold, images are randomly divided into train ,validation, test sets. Do i understand right? can you tell me how to 5-folds cross-validation in detail? Thanks for that.

cjtcn avatar Nov 18 '21 06:11 cjtcn

For example, let fd1...5 denote the five parts of images. In each experiment fold, four folds are used to form the training set and the rest one is used to form the testing set. You can refer \url{https://github.com/jcwang123/BA-Transformer/blob/main/dataset/isbi2018.py} for details.

here, authors further dive the training set into training and validating set, different of my codes.

jcwang123 avatar Nov 18 '21 07:11 jcwang123