Error Correcting Output Coding (ECOC) is a multiclass classification technique, in which multiple base classifiers (dichotomizers) are trained using subsets of the training data, determined by a preset code matrix. While it is one of the best solutions to multiclass problems, ECOC is suboptimal, as the code matrix and the base classifiers are not learned simultaneously. In this paper, we show an iterative update algorithm that reduces this decoupling. We compare the algorithm with the standard ECOC approach, using Neural Networks (NNs) as the base classifiers, and show that it improves the accuracy for some well-known data sets under different settings. © 2011 Springer Science+Business Media B.V.
CITATION STYLE
Zor, C., Yanikoglu, B., Windeatt, T., & Alpaydin, E. (2010). FLIP-ECOC: A greedy optimization of the ECOC matrix. In Lecture Notes in Electrical Engineering (Vol. 62 LNEE, pp. 149–154). https://doi.org/10.1007/978-90-481-9794-1_30
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