697 search results - page 67 / 140 » Plasticity-Mediated Competitive Learning |
134
Voted
ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
Mobile phone data provides rich dynamic information on human activities in social network analysis. In this paper, we represent data from two different modalities as a graph and f...
129
Voted
AAAI
2011
14 years 22 days ago
2011
Variable selection problems are typically addressed under a penalized optimization framework. Nonconvex penalties such as the minimax concave plus (MCP) and smoothly clipped absol...
129
Voted
JSS
2008
15 years 20 days ago
2008
Effective prediction of defectprone software modules can enable software developers to focus quality assurance activities and allocate effort and resources more efficiently. Supp...
105
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Publication
Hyper-heuristics are new approaches which aim at raising the level of abstraction when solving combinatorial optimisation problems. In this paper we introduce a new hyper-heuristi...
112
Voted
JMLR
2012
13 years 3 months ago
2012
We present SpeedBoost, a natural extension of functional gradient descent, for learning anytime predictors, which automatically trade computation time for predictive accuracy by s...