Here's a tutorial about doing custom training of YOLO (Darknet): https://medium.com/@manivannan_data/how-to-train-yolov3-to-detect-custom-objects-ccbcafeb13d2
The tutorial guides how to set values in the .cfg
files:
- classes = Number of classes, OK
- filters = (classes + 5) * 3
Why is it 'plus 5' then 'times 3'?
Some say it's (classes + coords + 1) * num, but I can't guess it out the meaning.