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ACL
2008
15 years 6 months ago
Analyzing the Errors of Unsupervised Learning
We identify four types of errors that unsupervised induction systems make and study each one in turn. Our contributions include (1) using a meta-model to analyze the incorrect bia...
Percy Liang, Dan Klein
JEC
2006
90views more  JEC 2006»
15 years 4 months ago
The impact of traffic aggregation on the memory performance of networking applications
The trend of the networking processing is to increase the intelligence of the routers (i.e. security capacities). This means that there is an increment in the workload generated p...
Javier Verdú, Jorge García-Vidal, Ma...
ML
1998
ACM
102views Machine Learning» more  ML 1998»
15 years 4 months ago
Statistical Mechanics of Online Learning of Drifting Concepts: A Variational Approach
We review the application of statistical mechanics methods to the study of online learning of a drifting concept in the limit of large systems. The model where a feed-forward netwo...
Renato Vicente, Osame Kinouchi, Nestor Caticha
SIAMCO
2010
92views more  SIAMCO 2010»
15 years 3 months ago
On the Stabilization of Persistently Excited Linear Systems
We consider control systems of the type ˙x = Ax+α(t)bu, where u ∈ R, (A, b) is a controllable pair and α is an unknown time-varying signal with values in [0, 1] satisfying a ...
Yacine Chitour, Mario Sigalotti
IAT
2010
IEEE
15 years 2 months ago
An Agent Model for Analysis of Human Performance Quality
-- A human's performance in a complex task is highly dependent on the demands of the task, in the sense that highly demanding situations will often cause a degradation of perf...
Michel C. A. Klein, Rianne van Lambalgen, Jan Treu...