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73
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DAM
2006
63views more  DAM 2006»
15 years 15 days ago
A new family of proximity graphs: Class cover catch digraphs
Motivated by issues in machine learning and statistical pattern classification, we investigate a class cover problem (CCP) with an associated family of directed graphs--class cove...
Jason DeVinney, Carey E. Priebe
59
Voted
CLASSIFICATION
2004
59views more  CLASSIFICATION 2004»
15 years 10 days ago
Oscillation Heuristics for the Two-group Classification Problem
: We propose a new nonparametric family of oscillation heuristics for improving linear classifiers in the two-group discriminant problem. The heuristics are motivated by the intuit...
Ognian Asparouhov, Paul A. Rubin
LRE
2008
76views more  LRE 2008»
15 years 13 days ago
Comparing and combining semantic verb classifications
In this article, we address the task of comparing and combining different semantic verb classifications within one language. We present a methodology for the manual analysis of ind...
Oliver Culo, Katrin Erk, Sebastian Padó, Sa...
82
Voted
PRL
2008
81views more  PRL 2008»
15 years 12 days ago
Selecting and constructing features using grammatical evolution
A novel method for feature selection and construction is introduced. The method improves the classification accuracy, utilizing the well-established technique of grammatical evolu...
Dimitris Gavrilis, Ioannis G. Tsoulos, Evangelos D...
96
Voted
ICMLA
2008
15 years 1 months ago
Microarray Classification from Several Two-Gene Expression Comparisons
We describe our contribution to the ICMLA2008 "Automated Micro-Array Classification Challenge". The design of our classifier is motivated by the special scenario encounte...
Donald Geman, Bahman Afsari, Aik Choon Tan, Daniel...