Patent ID: 11915161
Assignee: TSINGHUA UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The method according to claim 3, wherein, in the joint training, obtaining the outputted result and marking the outputted result in the graph data structure comprises:
after the result outputting network of the operator network having a prior priority outputs the confidence of the head-tail node relation of each of the samples, using the confidence as a probability value with which the relation exists;
in a process of execution of the operator network having an inferior priority, performing n times of sampling, wherein for an operator A having an inferior priority, a true value of confi,A obtained in the i-th time is α, wherein if the relation truly exists, α=1, or else α=0; and
expressing an indicative function of the relation r used in this time of sampling as I(r), wherein if the relation r truly exists, I(r)=1, or else I(r)=0; and a formula for calculating a value confr of a semi-supervised confidence of the relation r is:, β
     =
     
      
       1
       n
      
      ⁢
      
       
        
         ∑
         
          i
          =
          1
         
        
        n
       
       
        [
        
         
          
           
            ❘
            "\[LeftBracketingBar]"
           
           
            
             
              ❘
              "\[LeftBracketingBar]"
             
             
              1
              -
              α
             
             
              ❘
              "\[RightBracketingBar]"
             
            
            -
            
             conf
             
              i
              ,
              A
             
            
           
           
            ❘
            "\[RightBracketingBar]"
           
          
          *
          I
          ⁢
          
           (
           r
           )
          
         
         +
         
          
           
            ❘
            "\[LeftBracketingBar]"
           
           
            α
            -
            
             conf
             
              i
              ,
              A
             
            
           
           
            ❘
            "\[RightBracketingBar]"
           
          
          *
          
           (
           
            1
            -
            
             I
             ⁢
             
              (
              r
              )
             
            
           
           )
          
         
        
        ]
       
      
     
    
   
  
  
   
    
     
      conf
      r
     
     =
     
      {
      
       
        
         
          1
          ,
           
          
           (
           
            β
            >
            σ
           
           )
          
         
        
       
       
        
         
          0
          ,
          
           (
           
            β
            <
            σ
           
           )
          
         
        
       
      
     
    
   
  
 

wherein σ is a determination threshold.