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\bibitem{1772} Eloi Puertas, Sergio Escalera, \& Oriol Pujol. (2011). Multi-Class Multi-Scale Stacked Sequential Learning. In Carlo Sansone, Josef Kittler, \& Fabio Roli (Eds.), \textit{10th International Conference on Multiple Classifier Systems} (Vol. 6713, pp. 197--206). Springer.

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