Patent ID: 11915311
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. The apparatus according to claim 16, wherein the processing circuitry is configured to
for each of the sampled users,
obtain, according to the social relation chain, a corresponding weight related to each of the one or more other users; and
calculate the ith relative user score of the respective sampled user according to the ith score of each of the one or more other users that has the social relation with the respective sampled user and the corresponding weight related to each of the one or more other users, the calculation being operated through a following specific formula, score_fri
    ⁢
    _avg
   
   =
   
    
     ∑
     
      j
      =
      1
     
     n
    
    
     friend_score
     ⁢
     _j
     *
     op_j
     /
     
      
       ∑
       
        j
        =
        1
       
       n
      
      op_j
     
    
   
  
  ,
 

score_fri_avg being the ith relative user score of one of the sampled users, friend_score_j being the ith user score for a jth user of the one or more other users that has the social relation with the one of the sampled users, and op_j being a corresponding weight related to the jth user of the one or more other users that has the social relation with the one of the sampled users.