Phase Retrieval via Linear Programming: Fundamental Limits and Algorithmic Improvements.
Oussama DhifallahChristos ThrampoulidisYue M. LuPublished in: CoRR (2017)
Keyphrases
- linear programming
- fundamental limits
- information retrieval
- image database
- linear program
- retrieval model
- relevance feedback
- data sets
- image retrieval
- quadratic programming
- test collection
- average precision
- retrieval method
- feasible solution
- preprocessing phase
- shape retrieval
- primal dual
- content based retrieval
- text retrieval
- document retrieval
- retrieval systems
- digital libraries
- probabilistic model
- dynamic programming
- multimedia databases
- optimal solution
- database
- training phase
- efficient retrieval
- super resolution
- network flow
- optical flow