Phase Retrieval via Wirtinger Flow: Theory and Algorithms.
Emmanuel J. CandèsXiaodong LiMahdi SoltanolkotabiPublished in: CoRR (2014)
Keyphrases
- computational efficiency
- orders of magnitude
- information retrieval
- times faster
- computational cost
- theoretical analysis
- image database
- preprocessing phase
- mathematical models
- computationally efficient
- query expansion
- machine learning algorithms
- computational complexity
- test collection
- document retrieval
- data structure
- reinforcement learning
- combinatorial optimization
- recently developed
- computer vision
- efficient retrieval
- mathematical foundations
- neural network