A combinatorial algorithm for computing the rank of a generic partitioned matrix with 2×2 submatrices.
Hiroshi HiraiYuni IwamasaPublished in: CoRR (2020)
Keyphrases
- optimal solution
- optimization algorithm
- preprocessing
- times faster
- worst case
- learning algorithm
- experimental evaluation
- cost function
- detection algorithm
- high accuracy
- significant improvement
- k means
- convergence rate
- similarity measure
- probabilistic model
- matching algorithm
- singular values
- transformation matrix
- theoretical analysis
- linear programming
- computational cost
- search space
- clustering algorithm
- feature selection