Sparse Meets Dense: A Hybrid Approach to Enhance Scientific Document Retrieval.
Priyanka MandikalRaymond MooneyPublished in: CoRR (2024)
Keyphrases
- document retrieval
- document collections
- language model
- retrieval model
- information retrieval
- text retrieval
- spreading activation
- inverted index
- relevant documents
- pseudo relevance feedback
- relevance feedback
- document indexing
- passage retrieval
- learning to rank
- ranking functions
- cross language
- information retrieval systems
- retrieved documents
- query terms
- user queries
- probabilistic model
- relevance model
- machine learning
- databases
- data sets