Patent ID: 11875220
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
19. The non-transitory computer readable storage medium according to claim 16, wherein:
when the computer readable instructions are configured to cause the processor to perform determining the locally strengthened range corresponding to each element according to the center point and the window size, the computer readable instructions are configured to cause the processor to perform:
using the center point as an expectation of a Gaussian distribution, and using the window size as a variance of the Gaussian distribution, and
determining a locally strengthened range according to the Gaussian distribution determined according to the expectation and the variance; and

when the computer readable instructions are configured to cause the processor to perform calculating strong and weak connections between every two elements based on the locally strengthened range, to obtain the local strength matrix, the computer readable instructions are configured to cause the processor to perform:
sequentially arranging the strong and weak connections between every two elements according to a sequence of the elements in the input sequence, to obtain the local strength matrix, the strong and weak connections between every two elements being obtained by using the following formula:, G
      ij
    
    =
    
      -
      
        
          2
          ⁢
          
            
              (
              
                j
                -
                
                  P
                  i
                
              
              )
            
            2
          
        
        
          D
          i
          2
        
      
    
  
  ,

 wherein
Gij represents a strong and weak connection between a jth element in the input sequence and a center point Pi corresponding to an ith element, and Gij is a value of a jth element of an ith column vector in a local strength matrix G;
Pi represents a center point of a locally strengthened range corresponding to the ith element; and
Di represents a window size of the locally strengthened range corresponding to the ith element.