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PRL
2008
95views more  PRL 2008»
14 years 9 months ago
Semi-supervised learning by search of optimal target vector
We introduce a semi-supervised learning estimator which tends to the first kernel principal component as the number of labeled points vanishes. We show application of the proposed...
Leonardo Angelini, Daniele Marinazzo, Mario Pellic...
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PRL
2008
132views more  PRL 2008»
14 years 9 months ago
Confidence based multiple classifier fusion in speaker verification
A novel framework based on Bayes-based confidence measure for Multiple Classifier System fusion is proposed. Compared with ordinary Bayesian fusion, the presented approach leads t...
Fernando Huenupán, Néstor Becerra Yo...
PRL
2008
93views more  PRL 2008»
14 years 9 months ago
Learning to learn: From smart machines to intelligent machines
Since its birth, more than five decades ago, one of the biggest challenges of artificial intelligence remained the building of intelligent machines. Despite amazing advancements, ...
Bogdan Raducanu, Jordi Vitrià
PRL
2008
74views more  PRL 2008»
14 years 9 months ago
Pose determination and plane measurement using a trapezium
In this paper, a new affine invariant of trapezia is introduced, and the projection of trapezia is deduced from this invariant. Known the lengths of the two parallel sides of a tr...
Fuqing Duan, Fuchao Wu, Zhanyi Hu
PRL
2008
81views more  PRL 2008»
14 years 9 months 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...