Efficient Inverted Indexes for Approximate Retrieval over Learned Sparse Representations.
Sebastian BruchFranco Maria NardiniCosimo RulliRossano VenturiniPublished in: CoRR (2024)
Keyphrases
- sparse representation
- dictionary learning
- document retrieval
- inverted index
- image classification
- compressive sensing
- information retrieval
- sparse coding
- data mining
- face recognition
- information retrieval systems
- neural network
- image database
- computer vision
- query processing
- joint optimization
- database
- indexing structure
- metadata
- keyword search
- image retrieval
- text retrieval
- multi dimensional
- pattern matching
- information extraction
- similarity search
- index structure
- image representation
- signal processing