Test Collection for Legal IR from Online Discussion Forums.
Ambedkar KanapalaSukomal PalPublished in: FIRE (2014)
Keyphrases
- test collection
- online discussion forums
- information retrieval
- ir evaluation
- retrieval effectiveness
- relevance assessments
- retrieval model
- relevance judgements
- relevant documents
- discussion forums
- trec collections
- patent retrieval
- trec test collections
- retrieval systems
- language model
- content analysis
- search tasks
- document collections
- average precision
- collaborative knowledge building
- online discussion
- information retrieval systems
- xml retrieval
- relevance judgments
- evaluation of information retrieval systems
- vector space model
- chinese web
- human relevance judgments
- document retrieval
- query expansion
- probabilistic model
- relevance model
- learning to rank
- web search engines
- learning activities