Comparing Statistical Models for Retrieval based Question-answering Dialogue: BERT vs Relevance Models.
Debaditya PalAnton LeuskiDavid R. TraumPublished in: FLAIRS (2023)
Keyphrases
- statistical models
- passage retrieval
- question answering
- relevance model
- statistical model
- natural language
- language model
- query expansion
- document retrieval
- information retrieval
- parameter estimation
- language modeling
- sentence retrieval
- retrieval model
- context dependent
- topic models
- cross language
- relevance feedback
- pseudo relevance feedback
- information extraction
- image annotation
- probabilistic model
- natural language processing
- retrieval systems
- vector space model
- test collection
- named entities
- keywords
- image understanding
- data mining
- em algorithm
- multi modal
- image retrieval
- machine learning