A Fast and Provable Algorithm for Sparse Phase Retrieval.
Jian-Feng CaiYu LongRuixue WenJiaxi YingPublished in: CoRR (2023)
Keyphrases
- computational complexity
- cost function
- np hard
- experimental evaluation
- detection algorithm
- dynamic programming
- optimization algorithm
- improved algorithm
- times faster
- classification algorithm
- computational cost
- learning phase
- recognition algorithm
- convergence rate
- computationally efficient
- high accuracy
- learning algorithm
- image retrieval
- theoretical analysis
- search space
- retrieval systems
- preprocessing
- data structure
- objective function
- face recognition