A Continuous-Time Mirror Descent Approach to Sparse Phase Retrieval.
Fan WuPatrick RebeschiniPublished in: CoRR (2020)
Keyphrases
- image database
- information retrieval
- relevance feedback
- information retrieval systems
- efficient retrieval
- query expansion
- sparse data
- content based retrieval
- training phase
- iterative learning control
- neural network
- compressed sensing
- query formulation
- dynamical systems
- test collection
- markov chain
- optimal control
- learning phase
- multimedia information
- sparse representation
- markov processes