Patent ID: 11935279
Assignee: GUILIN UNIVERSITY OF ELECTRONIC TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 4:
5. The weakly supervised pathological image tissue segmentation method based on the online noise suppression strategy according to claim 3, wherein a method of giving different weights to the different pixel points is:, W
  =
  
   
    sm
    (
    
     -
     ℒ
    
    )
   
   
    mean
    ⁡
    (
    
     sm
     (
     
      -
      ℒ
     
     )
    
    )
   
  
 

wherein sm(−) is to assign a high loss value to a low value, sm is to use a softmax function in HW dimensions, and mean(sm(−)) is an average value of assigning the high loss value to the low value, sm is the softmax function, and a loss in ∈H+W is used as an index indicating a degree of learning difficulty, and W is a weight.