Provable Non-convex Phase Retrieval with Outliers: Median TruncatedWirtinger Flow.
Huishuai ZhangYuejie ChiYingbin LiangPublished in: ICML (2016)
Keyphrases
- information retrieval
- outlier detection
- image database
- information retrieval systems
- convex hull
- flow field
- retrieval model
- document retrieval
- content based retrieval
- text retrieval
- retrieval systems
- query expansion
- relevance feedback
- training phase
- image retrieval
- globally optimal
- retrieval process
- retrieval accuracy
- efficient retrieval
- retrieval method
- convex optimization
- language model
- knowledge discovery
- high dimensional
- lower bound