Phase retrieval via linear programming: Fundamental limits and algorithmic improvements.
Oussama DhifallahChristos ThrampoulidisYue M. LuPublished in: Allerton (2017)
Keyphrases
- linear programming
- fundamental limits
- linear program
- information retrieval
- similarity matching
- test collection
- document retrieval
- retrieval systems
- information retrieval systems
- image database
- objective function
- relevance feedback
- efficient retrieval
- np hard
- image retrieval
- retrieval model
- text retrieval
- query formulation
- databases
- retrieval accuracy
- structured documents
- training phase
- content based retrieval
- feasible solution
- database
- visual features
- language model