The BOLT IR Test Collections of Multilingual Passage Retrieval from Discussion Forums.
Ian SoboroffKira GriffittStephanie M. StrasselPublished in: SIGIR (2016)
Keyphrases
- passage retrieval
- test collection
- discussion forums
- retrieval model
- language model
- information retrieval
- retrieval systems
- document retrieval
- retrieval effectiveness
- content analysis
- ir evaluation
- document collections
- question answering
- relevant documents
- relevance assessments
- short queries
- language modeling
- text retrieval
- average precision
- ad hoc retrieval
- query expansion
- computer supported collaborative learning
- pseudo relevance feedback
- digital libraries
- vector space model
- relevance judgments
- evaluation methodology
- tf idf
- collaborative learning
- term frequency
- relevance model
- search engine
- probabilistic model
- information retrieval systems
- audio visual
- xml retrieval
- natural language processing
- query terms
- retrieved documents
- machine learning