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» Stability and Generalization
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KDD
2008
ACM
264views Data Mining» more  KDD 2008»
16 years 1 months ago
Stable feature selection via dense feature groups
Many feature selection algorithms have been proposed in the past focusing on improving classification accuracy. In this work, we point out the importance of stable feature selecti...
Lei Yu, Chris H. Q. Ding, Steven Loscalzo
ICRA
2003
IEEE
116views Robotics» more  ICRA 2003»
15 years 6 months ago
Decoupling based Cartesian impedance control of flexible joint robots
— This paper addresses the impedance control problem for flexible joint manipulators. An impedance controller structure is proposed, which is based on an exact decoupling of the...
Christian Ott, Alin Albu-Schäffer, Andreas Ku...
77
Voted
ISCAS
1994
IEEE
90views Hardware» more  ISCAS 1994»
15 years 4 months ago
Frequency-Domain Analysis of A/D Converter Nonlinearity
A novel two-dimensional z-transform approach to the analysis of analog/digital (A/D) converter nonlinearity is presented. It was primarily developed to study the stability behavio...
Zhiqiang Gu, W. Martin Snelgrove
125
Voted
GECCO
2007
Springer
158views Optimization» more  GECCO 2007»
15 years 6 months ago
A new evolutionary model for detecting multiple optima
Multimodal optimization problems consist in detecting all global and local optima of a problem. A new evolutionary approach to multimodal optimization called Roaming technique (RO...
Rodica Ioana Lung, D. Dumitrescu
120
Voted
ESA
2009
Springer
130views Algorithms» more  ESA 2009»
15 years 7 months ago
On the Performance of Approximate Equilibria in Congestion Games
We study the performance of approximate Nash equilibria for congestion games with polynomial latency functions. We consider how much the price of anarchy worsens and how much the ...
George Christodoulou, Elias Koutsoupias, Paul G. S...