A quick exponentiation algorithm for 3×3 block upper triangular matrices.
Rafael ÁlvarezClara GallardoJosé-Francisco VicentAntonio ZamoraPublished in: Appl. Math. Comput. (2012)
Keyphrases
- dynamic programming
- theoretical analysis
- learning algorithm
- cost function
- experimental evaluation
- computational cost
- expectation maximization
- np hard
- matching algorithm
- detection algorithm
- optimization algorithm
- k means
- fixed size
- optimal solution
- times faster
- improved algorithm
- iterative algorithms
- worst case
- markov random field
- search space
- preprocessing
- objective function