The SPRIGHT algorithm for robust sparse Hadamard Transforms.
Xiao LiJoseph Kurata BradleySameer PawarKannan RamchandranPublished in: ISIT (2014)
Keyphrases
- dynamic programming
- computationally efficient
- experimental evaluation
- preprocessing
- learning algorithm
- cost function
- optimal solution
- detection algorithm
- high accuracy
- search space
- computational complexity
- linear programming
- matching algorithm
- tree structure
- optimization algorithm
- theoretical analysis
- estimation algorithm
- expectation maximization
- worst case
- probabilistic model
- k means
- computational cost
- np hard
- times faster
- convergence rate