Phase Retrieval via a Modified Null Vector Estimator.
Kaihui LiuZhengli XingLinxiao YangLiangtian WanPublished in: WCSP (2018)
Keyphrases
- image retrieval
- image database
- retrieval accuracy
- relevance feedback
- retrieval method
- content based retrieval
- retrieval process
- text retrieval
- least squares
- learning phase
- vector space
- language model
- maximum likelihood
- retrieval systems
- error estimation
- vector data
- retrieval model
- information retrieval
- query expansion
- feature vectors
- image segmentation
- learning algorithm