Open Rimehdaoudi opened 3 years ago
Hi @Rimehdaoudi How much images you have for training and validation ? How much class and are they well distributed ?
Hi @pafechet A total of 540 images were selected randomly and used for the model training with 80% for training and 20% for validation for the classes it's for brain tumor detection so we have tumor + background
@Rimehdaoudi Ok you have quite a good amount of image for mask r-cnn, actually it's a transfert learning model so you could use even less. Well im sorry i don't really know right now. Check your bacth size too....
You don't have overfitting problem. Overfitting is when val loss start increase after decreasing, but train loss сontinues to decrease.
hi am trying this implementation on my own dataset and while visualize the loss function curve a realize that there's an overfitting problem. also when i get a different mAP every time i run the model on the test set images( the test images are used only for test)! can anyone tell me what happen. here's the loss curve