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ICML
2009
IEEE
14 years 11 months ago
Boosting with structural sparsity
Despite popular belief, boosting algorithms and related coordinate descent methods are prone to overfitting. We derive modifications to AdaBoost and related gradient-based coordin...
John Duchi, Yoram Singer
AMR
2007
Springer
143views Multimedia» more  AMR 2007»
14 years 4 months ago
User Modelling for Interactive User-Adaptive Collection Structuring
Abstract. Automatic structuring is one means to ease access to document collections, be it for organization or for exploration. Of even greater help would be a presentation that ad...
Andreas Nürnberger, Sebastian Stober
WEBI
2004
Springer
14 years 3 months ago
Semi-Structured Complex List Extraction
The semi-structured information available in HTML and similar documents provide valuable information that can be used for information extraction applications. This information tog...
Anders Arpteg
AROBOTS
2010
101views more  AROBOTS 2010»
13 years 10 months ago
A quantitative assessment of structural errors in grid maps
Various common error sources affect the quality of a map, e.g., salt and pepper noise and other forms of noise that are more or less uniformly distributed over the map. But there ...
Andreas Birk
CVPR
2011
IEEE
13 years 6 months ago
Multi-agent event recognition in structured scenarios
We present a framework for the automatic recognition of complex multi-agent events in settings where structure is imposed by rules that agents must follow while performing activit...
Vlad Morariu, Larry Davis