Darknet: Overfitting Yolov2 question

Created on 15 Aug 2017  路  4Comments  路  Source: AlexeyAB/darknet

I am trying to overfit the Yolov2 for specific items (50 in total). I have had some amount of success by training for an extended time, but is there any parameters that I can tune to make it overfit even better? Thanks.

Most helpful comment

Yup, there is. Overfitting small portion of your dataset is a sanity check before you start 'heavy' training. If you are not able to overfit 10 examples something is probably wrong.

All 4 comments

increase the learning rate, use smaller dataset

Also please tell us why do you want to overfit the YOLO. Overfitting is a nightmare in deep learning models. is there any reason?

Yup, there is. Overfitting small portion of your dataset is a sanity check before you start 'heavy' training. If you are not able to overfit 10 examples something is probably wrong.

does anybody know how to overfit the yolov2 from scratch just to prove sanity checks are really helpful? Any links, posts are appreciated.

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