Passage Retrieval of Polish Texts Using OKAPI BM25 and an Ensemble of Cross Encoders.
Jakub PokrywkaPublished in: FedCSIS (2023)
Keyphrases
- passage retrieval
- okapi bm
- language model
- document structure
- document retrieval
- language modeling
- retrieval model
- question answering
- query expansion
- information retrieval
- probabilistic model
- relevance model
- n gram
- ad hoc retrieval
- tf idf
- audio visual
- term frequency
- test collection
- vector space model
- pseudo relevance feedback
- document ranking
- natural language
- text documents
- information extraction
- search engine
- digital libraries
- query processing
- free text
- query terms
- vector space