Combining two data set from robot flow to train custum model yolo v8. Problems in classes prefict
I have two data sets from robotflow one for traffic light detection and other for crosse path detection i want to create yolo model for predect two classes i try to copy file of validation in global floder that contain all images of traffic light and cross path . Problems, model can't detect traffic light,but when train each one separately it's gives best results. Why this problem happen when i merged data??