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SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Text clustering is most commonly treated as a fully automated task without user feedback. However, a variety of researchers have explored mixed-initiative clustering methods which...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
For the task of near-duplicated document detection, both traditional fingerprinting techniques used in database community and bag-of-word comparison approaches used in information...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Searching an organization’s document repositories for experts provides a cost effective solution for the task of expert finding. We present two general strategies to expert se...
SIGIR
2006
ACM
14 years 3 months ago
2006
ACM
Accurate estimation of information retrieval evaluation metrics such as average precision require large sets of relevance judgments. Building sets large enough for evaluation of r...