Bringing Information Retrieval into Crowdsourcing: A Case Study.
Qinmin HuXiangji HuangPublished in: ECIR (2014)
Keyphrases
- information retrieval
- search engine
- test bed
- case study
- text mining
- knowledge discovery
- retrieval systems
- document retrieval
- ir evaluation
- information extraction
- information retrieval systems
- retrieval model
- crowd sourced
- machine learning
- web information retrieval
- vector space model
- learning to rank
- test collection
- query expansion
- active learning
- computer science
- learning algorithm