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Evolving a Multi-Classifier System for Multi-Pitch Estimation of Piano Music and Beyond: An Application of Cartesian Genetic Programming

Rolando Miragaia, Francisco Fernández, Gustavo Reis, Tiago Inácio
2021 Applied Sciences  
Our system's classifiers are evolved using Cartesian genetic programming: we take advantage of Cartesian genetic programming to evolve a set of mathematical functions that act as independent classifiers  ...  Two significant improvements are described: the use of a harmonic mask for better fitness values and a data augmentation process for improving the training stage.  ...  We also would like to thank CIIC-Computer Science and Communication Research Centre-for the logistic support and co-funding by FCT-Fundação para a Ciência e Tecnologia, I.P., under the projectUIDB/04524  ... 
doi:10.3390/app11072902 fatcat:hpu4glaqafhublvrsjkapli2t4