Sciweavers

3324 search results - page 626 / 665
» Learning Appropriate Contexts
Sort
View
SIGIR
2010
ACM
14 years 1 months ago
Extending average precision to graded relevance judgments
Evaluation metrics play a critical role both in the context of comparative evaluation of the performance of retrieval systems and in the context of learning-to-rank (LTR) as objec...
Stephen E. Robertson, Evangelos Kanoulas, Emine Yi...
SOFTWARE
2008
13 years 9 months ago
What Do We Know about Developer Motivation?
s of titles and abstracts) as irrelevant to our focus. We read the remaining 519 papers in full to establish our final list. The 92 papers we chose were originally published in the...
Tracy Hall, Helen Sharp, Sarah Beecham, Nathan Bad...
CIKM
2010
Springer
13 years 8 months ago
Exploiting site-level information to improve web search
Ranking Web search results has long evolved beyond simple bag-of-words retrieval models. Modern search engines routinely employ machine learning ranking that relies on exogenous r...
Andrei Z. Broder, Evgeniy Gabrilovich, Vanja Josif...
COMCOM
2010
167views more  COMCOM 2010»
13 years 7 months ago
Effective load for flow-level performance modelling of file transfers in wireless LANs
Today, a wide range of 802.11-based Wireless LANs (WLANs) have become dominant to provide wireless Internet access for file transfers. For engineering purposes, there is a need fo...
Geert Jan Hoekstra, Robert D. van der Mei
TIP
2011
217views more  TIP 2011»
13 years 4 months ago
Contextual Object Localization With Multiple Kernel Nearest Neighbor
—Recently, many object localization models have shown that incorporating contextual cues can greatly improve accuracy over using appearance features alone. Therefore, many of the...
Brian McFee, Carolina Galleguillos, Gert R. G. Lan...