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SIAMJO
2008
93views more  SIAMJO 2008»
15 years 6 months ago
Smooth Optimization with Approximate Gradient
We show that the optimal complexity of Nesterov's smooth first-order optimization algorithm is preserved when the gradient is only computed up to a small, uniformly bounded er...
Alexandre d'Aspremont
SIAMSC
2008
111views more  SIAMSC 2008»
15 years 6 months ago
Revisiting the Crowding Phenomenon in Schwarz-Christoffel Mapping
We address the problem of conformally mapping the unit disk to polygons with elongations. The elongations cause the derivative of the conformal map to be exponentially large in so...
L. Banjai
JMLR
2010
99views more  JMLR 2010»
15 years 26 days ago
An Efficient Explanation of Individual Classifications using Game Theory
We present a general method for explaining individual predictions of classification models. The method is based on fundamental concepts from coalitional game theory and prediction...
Erik Strumbelj, Igor Kononenko
COLT
1992
Springer
15 years 10 months ago
Query by Committee
We propose an algorithm called query by committee, in which a committee of students is trained on the same data set. The next query is chosen according to the principle of maximal...
H. Sebastian Seung, Manfred Opper, Haim Sompolinsk...
PODC
2010
ACM
15 years 10 months ago
Brief announcement: complexity and solution of the send-receive correlation problem
During the analysis of packet log files from network experiments, the question arises which received packet belongs to which of the potentially many binary identical send events....
Benito van der Zander, Egon Wanke, Wolfgang Kie&sz...