Understanding the Representational Power of Neural Retrieval Models Using NLP Tasks.
Daniel CohenBrendan O'ConnorW. Bruce CroftPublished in: ICTIR (2018)
Keyphrases
- retrieval model
- representational power
- test collection
- language model
- language modeling
- natural language processing
- information retrieval systems
- information retrieval
- data representation
- vector space
- document retrieval
- retrieval framework
- query expansion
- retrieval systems
- statistical language models
- retrieval functions
- information extraction
- generative model
- user queries
- tf idf
- question answering
- relevance feedback
- database queries
- natural language
- databases