448 search results - page 69 / 90 » Directly optimizing evaluation measures in learning to rank |
JMLR
2010
14 years 4 months ago
2010
Discovering the dependencies among the variables of a domain from examples is an important problem in optimization. Many methods have been proposed for this purpose, but few large...
TMC
2002
14 years 9 months ago
2002
This paper proposes a scheme of optimal resource management for reverse-link transmissions in multimedia wideband code-division multiple-access (WCDMA) communications. It is to gua...
EENERGY
2010
15 years 1 months ago
2010
As energy-related costs have become a major economical factor for IT infrastructures and data-centers, companies and the research community are being challenged to find better an...
121
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KDD
2012
ACM
13 years 5 days ago
2012
ACM
Multi-task learning (MTL) aims to improve the performance of multiple related tasks by exploiting the intrinsic relationships among them. Recently, multi-task feature learning alg...
122
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KDD
2010
ACM
14 years 7 months ago
2010
ACM
The dynamic marketplace in online advertising calls for ranking systems that are optimized to consistently promote and capitalize better performing ads. The streaming nature of on...