Patent ID: 11947627
Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The method of claim 7, wherein the optimal path is retrieved through the matrix that minimizes a warping cost represented by, DTW
    ⁡
    
      (
      
        T
        ,
        P
      
      )
    
  
  =
  
    min
    ⁢
    
      {
      
        
          
            ∑
            
              k
              =
              1
            
            K
          
          ⁢
          
            w
            k
          
        
      
      }
    
  

where, wk is a matrix element (i,j)k that also belongs to the k-th element of a warping path W, a contiguous set of matrix elements that represent a mapping between T and P.