also:
if class# range from 0 to 19 (20 classes), it would be hist = np.histogram(label_img, range=[0,self.classes-1],self.classes)[0]
I think there are issues with the calculation of the class weights?
In train/loadData.py, I don't think "hist = np.histogram(label_img, self.classes)" has the desired result.
In the absence of range, np.histogram will use the min and max value of the array...
Should it not be "hist = np.delete(np.histogram(label_img, range=[0,self.classes],self.classes+1)[0],[0])" ?
(i.e. for 20 classes, range is [0,20] with 21 bins, and bin "0" gets discarded)
I'd be glad to understand why I'm wrong otherwise :)
also: if class# range from 0 to 19 (20 classes), it would be hist = np.histogram(label_img, range=[0,self.classes-1],self.classes)[0]
I think there are issues with the calculation of the class weights?
In train/loadData.py, I don't think "hist = np.histogram(label_img, self.classes)" has the desired result. In the absence of range, np.histogram will use the min and max value of the array...
Should it not be "hist = np.delete(np.histogram(label_img, range=[0,self.classes],self.classes+1)[0],[0])" ? (i.e. for 20 classes, range is [0,20] with 21 bins, and bin "0" gets discarded)
I'd be glad to understand why I'm wrong otherwise :)
Nicolas.