Full-rank representations of {2, 4}, {2, 3}-inverses and successive matrix squaring algorithm.
Predrag S. StanimirovicDragana S. Cvetkovic-IlicSladjana MiljkovicMarko MiladinovicPublished in: Appl. Math. Comput. (2011)
Keyphrases
- times faster
- k means
- dynamic programming
- theoretical analysis
- expectation maximization
- experimental evaluation
- objective function
- optimal solution
- significant improvement
- high accuracy
- computational cost
- probabilistic model
- optimization algorithm
- input data
- matrix multiplication
- improved algorithm
- neural network
- np hard
- cost function
- preprocessing
- similarity measure
- learning algorithm
- linear programming
- simulated annealing
- detection algorithm
- tree structure
- transformation matrix