16 search results - page 1 / 4 » Predicting Multiple Metrics for Queries: Better Decisions En... |
197
Voted
ICDE
2009
IEEE
16 years 17 days ago
2009
IEEE
One of the most challenging aspects of managing a very large data warehouse is identifying how queries will behave before they start executing. Yet knowing their performance charac...
TREC
2001
15 years 6 days ago
2001
This paper describes new machine learning approaches to predict the correct homepage in response to a user's homepage finding query. This involves two phases. In the first ph...
MICRO
2008
IEEE
15 years 5 months ago
2008
IEEE
—Efficient sharing of system resources is critical to obtaining high utilization and enforcing system-level performance objectives on chip multiprocessors (CMPs). Although sever...
103
Voted
ECML
2007
Springer
15 years 2 months ago
2007
Springer
Abstract. Ensemble methods are able to improve the predictive performance of many base classifiers. Up till now, they have been applied to classifiers that predict a single target ...
SIGIR
2005
ACM
15 years 4 months ago
2005
ACM
We describe a method for predicting query difficulty in a precision-oriented web search task. Our approach uses visual features from retrieved surrogate document representations (...