A simple, combinatorial algorithm for solving SDD systems in nearly-linear time.
Jonathan A. KelnerLorenzo OrecchiaAaron SidfordZeyuan Allen ZhuPublished in: STOC (2013)
Keyphrases
- learning algorithm
- worst case
- search space
- detection algorithm
- dynamic programming
- objective function
- computational complexity
- optimization algorithm
- cost function
- theoretical analysis
- np hard
- significant improvement
- preprocessing
- convergence rate
- decision trees
- recognition algorithm
- computationally efficient
- particle swarm optimization
- high accuracy
- computational cost
- experimental evaluation
- expectation maximization
- denoising
- tree structure
- optimal solution
- improved algorithm
- linear systems
- algebraic equations
- gradient projection