Hi Michael!



 Michael_Lempart:

Iam wondering if I need to one-hot encode labels for a segmentation task when using BCEwithoutLogits?


Please see my final comment in this reply to your other thread:

  
    
    
    Same output when using Multilabel BCE 
  
  
    Hi Michael! 

Does this mean that: 


The large structure is – either in the real world and/or in your 
target data – exactly the union of the three substructures? 


The three substructures have exactly zero intersection with 
one another? 


If so, would it suffice to simply segment the three substructures, with 
the large structure being determined by post-processing that takes 
the union of the substructures, rather than directly by the model itself? 
You could argue that getting the large s…
  


Best.
K. Frank