132 search results - page 15 / 27 » Information retrieval system evaluation: effort, sensitivity... |
JSS
2008
13 years 7 months ago
2008
So far, many researches have been done to develop efficient music retrieval systems, and query-by-humming has been considered as one of the most intuitive and effective query meth...
CLEF
2007
Springer
14 years 1 months ago
2007
Springer
This paper describes the participation of MIRACLE research consortium at the Query Parsing task of GeoCLEF 2007. Our system is composed of three main modules. First, the Named Geo...
ECIR
2008
Springer
13 years 8 months ago
2008
Springer
IR research has a strong tradition of laboratory evaluation of systems. Such research is based on test collections, pre-defined test topics, and standard evaluation metrics. While ...
WSDM
2010
ACM
14 years 4 months ago
2010
ACM
While test collection construction is a time-consuming and expensive process, the true cost is amortized by reusing the collection over hundreds or thousands of experiments. Some ...
SIGIR
2012
ACM
11 years 9 months ago
2012
ACM
In this paper, we propose a novel top-k learning to rank framework, which involves labeling strategy, ranking model and evaluation measure. The motivation comes from the difficul...