Extended Overview of the Living Labs for Information Retrieval Evaluation (LL4IR) CLEF Lab 2015.
Anne SchuthKrisztian BalogLiadh KellyPublished in: CLEF (Working Notes) (2015)
Keyphrases
- information retrieval evaluation
- test collection
- information retrieval
- retrieval effectiveness
- query expansion
- retrieval model
- ad hoc retrieval
- cross language ir
- rank correlation
- language model
- relevant documents
- question answering
- document collections
- virtual lab
- information retrieval systems
- text retrieval
- relevance judgments
- cl sr
- retrieval systems
- passage retrieval
- spoken document retrieval
- document retrieval
- average precision
- virtual laboratory