Improved Learned Sparse Retrieval with Corpus-Specific Vocabularies.
Puxuan YuAntonio MalliaMatthias PetriPublished in: CoRR (2024)
Keyphrases
- information retrieval systems
- retrieval model
- information retrieval
- compressive sensing
- image database
- domain specific
- test collection
- automatic indexing
- efficient retrieval
- retrieval accuracy
- structured documents
- retrieval method
- content based retrieval
- document retrieval
- query expansion
- language model
- probabilistic model
- high dimensional
- high level