1512 search results - page 211 / 303 » Towards the Personalization of Algorithms Evaluation in Data... |
175
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KDD
2008
ACM
16 years 6 months ago
2008
ACM
We propose a family of novel cost-sensitive boosting methods for multi-class classification by applying the theory of gradient boosting to p-norm based cost functionals. We establ...
165
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ICDM
2005
IEEE
16 years 11 min ago
2005
IEEE
Many real applications can be modeled using bipartite graphs, such as users vs. files in a P2P system, traders vs. stocks in a financial trading system, conferences vs. authors ...
155
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PAKDD
2004
ACM
15 years 11 months ago
2004
ACM
Abstract. The sharing of association rules is often beneficial in industry, but requires privacy safeguards. One may decide to disclose only part of the knowledge and conceal stra...
167
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EDM
2009
15 years 4 months ago
2009
This paper presents several methods to automatically detecting students' mental models in MetaTutor, an intelligent tutoring system that teaches students self-regulatory proce...
163
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
When asked to draw, many people are hesitant because they consider themselves unable to draw well. This paper describes the first system for a computer to provide direction and fe...