A directed acyclic graph-large margin distribution machine model for music symbol classification

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dc.contributor.authorWen, Cuihong
dc.contributor.authorZhang, Jing
dc.contributor.authorRebelo, Ana
dc.contributor.authorCheng, Fanyong
dc.date.accessioned2018-11-28T11:15:12Z
dc.date.available2018-11-28T11:15:12Z
dc.date.issued2016-03-17
dc.description.abstractOptical Music Recognition (OMR) has received increasing attention in recent years. In this paper, we propose a classifier based on a new method named Directed Acyclic Graph-Large margin Distribution Machine (DAG-LDM). The DAG-LDM is an improvement of the Large margin Distribution Machine (LDM), which is a binary classifier that optimizes the margin distribution by maximizing the margin mean and minimizing the margin variance simultaneously. We modify the LDM to the DAG-LDM to solve the multi-class music symbol classification problem. Tests are conducted on more than 10000 music symbol images, obtained from handwritten and printed images of music scores. The proposed method provides superior classification capability and achieves much higher classification accuracy than the state-of-the-art algorithms such as Support Vector Machines (SVMs) and Neural Networks (NNs).pt_PT
dc.identifier.citationWen, C., Zhang, J., Rebelo, A., & Cheng, F. (2016). A directed acyclic graph-large margin distribution machine model for music symbol classification. PLoS ONE, 11(3), 1-12. https://doi.org/10.1371/journal.pone.0149688. Disponível no Repositório UPT, http://hdl.handle.net/11328/2470pt_PT
dc.identifier.doidoi.org/10.1371/journal.pone.0149688pt_PT
dc.identifier.urihttp://hdl.handle.net/11328/2470
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMansour Ebrahimi, Qom University, ISLAMIC REPUBLIC OF IRANpt_PT
dc.relation.publisherversionhttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0149688pt_PT
dc.rightsopen accesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSupport vector machinespt_PT
dc.subjectBioacousticspt_PT
dc.subjectAlgorithmspt_PT
dc.subjectKernel functionspt_PT
dc.subjectDeformationpt_PT
dc.subjectHidden Markov modelspt_PT
dc.subjectNeural Networkspt_PT
dc.titleA directed acyclic graph-large margin distribution machine model for music symbol classificationpt_PT
dc.typejournal articlept_PT
degois.publication.firstPage1pt_PT
degois.publication.issue3pt_PT
degois.publication.lastPage12pt_PT
degois.publication.titlePLoS ONEpt_PT
degois.publication.volume11pt_PT
dspace.entity.typePublicationen

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