Overview of the CLEF 2019 Personalised Information Retrieval Lab (PIR-CLEF 2019).
Gabriella PasiGareth J. F. JonesLorraine GoeuriotLiadh KellyStefania MarraraCamilla SanvittoPublished in: CLEF (2019)
Keyphrases
- information retrieval
- question answering
- query expansion
- test collection
- cross language ir
- ad hoc retrieval
- cross language
- information retrieval systems
- domain specific track
- multilingual information retrieval
- retrieval effectiveness
- information filtering
- document collections
- document retrieval
- information extraction
- language model
- learning to rank
- search engine
- relevant documents
- itc irst
- natural language processing
- language modeling
- cross lingual
- context aware
- query translation
- evaluation campaigns
- retrieval systems
- text retrieval
- learning objects
- text mining
- cross language retrieval
- cl sr
- dublin city university
- relevance feedback
- natural language