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» Training Linear Discriminant Analysis in Linear Time
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PAMI
2008
162views more  PAMI 2008»
13 years 8 months ago
Bayes Optimality in Linear Discriminant Analysis
We present an algorithm which provides the one-dimensional subspace where the Bayes error is minimized for the C class problem with homoscedastic Gaussian distributions. Our main ...
Onur C. Hamsici, Aleix M. Martínez
EMNLP
2010
13 years 6 months ago
A Fast Decoder for Joint Word Segmentation and POS-Tagging Using a Single Discriminative Model
We show that the standard beam-search algorithm can be used as an efficient decoder for the global linear model of Zhang and Clark (2008) for joint word segmentation and POS-taggi...
Yue Zhang 0004, Stephen Clark
ICCV
2007
IEEE
14 years 18 days ago
Probabilistic Linear Discriminant Analysis for Inferences About Identity
Many current face recognition algorithms perform badly when the lighting or pose of the probe and gallery images differ. In this paper we present a novel algorithm designed for th...
Simon J. D. Prince, James H. Elder
CIKM
2006
Springer
14 years 14 days ago
Efficient model selection for regularized linear discriminant analysis
Jieping Ye, Tao Xiong, Qi Li, Ravi Janardan, Jinbo...