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IJCNN
2007
IEEE
16 years 13 days ago
Optimizing 0/1 Loss for Perceptrons by Random Coordinate Descent
—The 0/1 loss is an important cost function for perceptrons. Nevertheless it cannot be easily minimized by most existing perceptron learning algorithms. In this paper, we propose...
Ling Li, Hsuan-Tien Lin
IDEAL
2005
Springer
15 years 11 months ago
Exploiting Sequence Dependencies in the Prediction of Peroxisomal Proteins
Prediction of peroxisomal matrix proteins generally depends on the presence of one of two distinct motifs at the end of the amino acid sequence. PTS1 peroxisomal proteins have a we...
Mark Wakabayashi, John Hawkins, Stefan Maetschke, ...
ECTEL
2006
Springer
15 years 9 months ago
FireFly: Lightweight AJAX System for F2F-CL
In this paper is illustrated the development of FireFly, a system for the Face to Face Collaborative Learning (F2F-CL). FireFly is written using AJAX, a set of technologies that al...
Rosario De Chiara, Marco Volpe 0003
ACL
2004
15 years 7 months ago
Relieving the data Acquisition Bottleneck in Word Sense Disambiguation
Supervised learning methods for WSD yield better performance than unsupervised methods. Yet the availability of clean training data for the former is still a severe challenge. In ...
Mona T. Diab
AAAI
1996
15 years 7 months ago
Bagging, Boosting, and C4.5
Breiman's bagging and Freund and Schapire's boosting are recent methods for improving the predictive power of classi er learning systems. Both form a set of classi ers t...
J. Ross Quinlan