718 search results - page 52 / 144 » Online Experiments: Lessons Learned |
107
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ICDM
2009
IEEE
15 years 6 months ago
2009
IEEE
—A fast online algorithm OnlineSVMR for training Ramp-Loss Support Vector Machines (SVMR s) is proposed. It finds the optimal SVMR for t+1 training examples using SVMR built on t...
SEMWEB
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. In this paper we discuss a book annotation translation application scenario that requires multi-concept alignment – where one set of concepts is aligned to another set....
103
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AIED
2005
Springer
15 years 5 months ago
2005
Springer
This paper discusses the extensions that we have made to Betty’s Brain teachable agent system to help students learn about dynamic processes in a river ecosystem. Students first ...
ISJ
2002
14 years 12 months ago
2002
Systems development research shows that practitioners seldom follow methods and that the competencies required for successful development of computer-based systems go well beyond t...
101
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SIGPRO
2011
14 years 7 months ago
2011
In this paper, we survey and compare different algorithms that, given an overcomplete dictionary of elementary functions, solve the problem of simultaneous sparse signal approxim...