Type

Conference Proceedings

Authors

Barry Smyth
Kevin McCarthy
Owen Phelan
Alan F. Smeaton
James Lanagan
Neil OHare
Paul Ferguson

Subjects

Computer Science

Topics
term weighting query expansion information retrieval first year trec search twitter microbolog

CLARITY at the TREC 2011 microblog track (2011)

Abstract For the first year of the TREC Microblog Track the CLARITY group concentrated on a number of areas, investigating the underlying term weighting scheme for ranking tweets, incorporating query expansion to introduce new terms into the query, as well as introducing an element of temporal re-weighting based on the temporal distribution of assumed relevant microblogs.
Collections Ireland -> Dublin City University -> Publication Type = Conference or Workshop Item
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing: School of Computing
Ireland -> Dublin City University -> Subject = Computer Science
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools
Ireland -> Dublin City University -> Status = Published
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres: CLARITY: The Centre for Sensor Web Technologies
Ireland -> Dublin City University -> Subject = Computer Science: Information retrieval
Ireland -> Dublin City University -> DCU Faculties and Centres = DCU Faculties and Schools: Faculty of Engineering and Computing
Ireland -> Dublin City University -> DCU Faculties and Centres = Research Initiatives and Centres

Full list of authors on original publication

Barry Smyth, Kevin McCarthy, Owen Phelan, Alan F. Smeaton, James Lanagan, Neil OHare, Paul Ferguson

Experts in our system

1
Barry Smyth
University College Dublin
Total Publications: 171
 
2
Kevin McCarthy
University College Dublin
Total Publications: 28
 
3
Alan F. Smeaton
Dublin City University
Total Publications: 492