Optimal linear regression on classifier outputs
Author(s) -
Yann Guermeur,
Florence d’Alché–Buc,
Patrick Gallinari
Publication year - 1997
Publication title -
lecture notes in computer science
Language(s) - English
Resource type - Book series
SCImago Journal Rank - 0.249
H-Index - 400
eISSN - 1611-3349
pISSN - 0302-9743
ISBN - 3-540-63631-5
DOI - 10.1007/bfb0020201
Subject(s) - computer science , classifier (uml) , artificial intelligence , machine learning , task (project management) , linear regression , pattern recognition (psychology) , regression , statistics , mathematics , management , economics
International audienceWe consider the combination of the outputs of several classifiers trained independently for the same discrimination task. We introduce new results which provide optimal solutions in the case of linear combinations. We compare our solutions to existing ensemble methods and characterize situations where our approach should be preferred
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