IR-Cologne at TREC 2017 OpenSearch Track: Rerunning Popularity Ranking Experiments in a Living Lab.
Narges TavakolpoursalehMandy NeumannPhilipp SchaerPublished in: TREC (2017)
Keyphrases
- information retrieval
- clef ip
- biomedical information retrieval
- retrieval effectiveness
- trec test collections
- learning to rank
- query expansion
- document rankings
- ad hoc information retrieval
- ir evaluation
- test collection
- patent retrieval
- intellectual property
- ad hoc retrieval
- expert search
- language model
- document ranking
- graded relevance
- web search
- relevance assessments
- pseudo relevance feedback
- evaluation measures
- prior art
- ranking algorithm
- ranking functions
- retrieval model
- relevance feedback
- human judgments
- probabilistic retrieval model
- question answering
- retrieval quality
- ranked retrieval
- relevance judgments
- rank aggregation
- search engine
- user feedback
- evaluation metrics
- social media
- information retrieval systems
- retrieved documents
- link analysis
- trec collections
- relevance judgements
- web image retrieval
- relevant documents
- document retrieval
- keywords
- text mining
- inter document similarities
- web search engines
- retrieval systems
- passage retrieval
- focused retrieval
- text retrieval
- language modeling
- relevance model