A training algorithm for optimal margin classifiers
COLT '92 Proceedings of the fifth annual workshop on Computational learning theory
Pairwise classification and support vector machines
Advances in kernel methods
Classification by pairwise coupling
NIPS '97 Proceedings of the 1997 conference on Advances in neural information processing systems 10
On the Learnability and Design of Output Codes for Multiclass Problems
COLT '00 Proceedings of the Thirteenth Annual Conference on Computational Learning Theory
Variable selection using svm based criteria
The Journal of Machine Learning Research
In Defense of One-Vs-All Classification
The Journal of Machine Learning Research
Solving multiclass learning problems via error-correcting output codes
Journal of Artificial Intelligence Research
Multi-category classification by soft-max combination of binary classifiers
MCS'03 Proceedings of the 4th international conference on Multiple classifier systems
Which is the best multiclass SVM method? an empirical study
MCS'05 Proceedings of the 6th international conference on Multiple Classifier Systems
A comparison of methods for multiclass support vector machines
IEEE Transactions on Neural Networks
F-score with Pareto Front Analysis for Multiclass Gene Selection
EvoBIO '09 Proceedings of the 7th European Conference on Evolutionary Computation, Machine Learning and Data Mining in Bioinformatics
PLS-based recursive feature elimination for high-dimensional small sample
Knowledge-Based Systems
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We propose a feature selection method for multiclass classification. The proposed method selects features in backward elimination and computes feature ranking scores at each step from analysis of weight vectors of multiple two-class linear Support Vector Machine classifiers from one-versus-one or one-versus-all decomposition of a multi-class classification problem.We evaluated the proposed method on three gene expression datasets for multiclass cancer classification. For comparison, one filtering feature selection method was included in the numerical study. The study demonstrates the effectiveness of the proposed method in selecting a compact set of genes to ensure a good classification accuracy.