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» Avoiding Simplicity Is Complex
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ECML
2006
Springer
14 years 1 months ago
Ensembles of Nearest Neighbor Forecasts
Nearest neighbor forecasting models are attractive with their simplicity and the ability to predict complex nonlinear behavior. They rely on the assumption that observations simila...
Dragomir Yankov, Dennis DeCoste, Eamonn J. Keogh
CDC
2008
IEEE
137views Control Systems» more  CDC 2008»
13 years 12 months ago
Simple coding for achieving mean square stability over bit-rate limited channels
The problem of characterizing lower bounds on data-rates needed for closed loop stability has been solved in a variety of settings. However, the available results lead to coding s...
Eduardo I. Silva, Milan S. Derpich, Jan Øst...
ACL
2006
13 years 11 months ago
Learning Accurate, Compact, and Interpretable Tree Annotation
We present an automatic approach to tree annotation in which basic nonterminal symbols are alternately split and merged to maximize the likelihood of a training treebank. Starting...
Slav Petrov, Leon Barrett, Romain Thibaux, Dan Kle...
ACL
1998
13 years 11 months ago
Error-Driven Pruning of Treebank Grammars for Base Noun Phrase Identification
Finding simple, non-recursive, base noun phrases is an important subtask for many natural language processing applications. While previous empirical methods for base NP identifica...
Claire Cardie, David R. Pierce
GECCO
2008
Springer
124views Optimization» more  GECCO 2008»
13 years 11 months ago
Aiming for a theoretically tractable CSA variant by means of empirical investigations
Evolution Strategies (ES) for black-box optimization of a function f : Rn → R are investigated. Namely, we consider the cumulative step-size adaptation (CSA) for the variance of...
Jens Jägersküpper, Mike Preuss