Patent ID: 11874951
Assignee: TATA CONSULTANCY SERVICES LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 7:
8. The processor implemented method of claim 1, wherein the diversity score for a m-set of the plurality of m-sets is computed using the following equation:, Diversity
   ⁢
      
   Score
   ⁢
      
   
    (
    m
    )
   
  
  =
  
   
    
     (
     
      
       ∑
       
        i
        =
        0
       
       n
      
      
       
        proportion
        
         S
         i
        
       
       *
       
        x
        
         
          S
          i
         
         ⁢
         m
        
       
      
     
     )
    
    *
    
     y
     m
    
   
   
    z
    m
   
  
 

wherein, proportions is defined as the ratio of total number of records with sensitive values i in the dataset to total number of records in the dataset,
xsi,m represents the total number of records in the mth-set having Si as the sensitive value, zm represents the size of set and ym represents the total number of unique sensitive values in the mth-set.