Discovering motifs with variants in music databases

Abstract : Music score analysis is an ongoing issue for musicologists. Discovering frequent musical motifs with variants is needed in order to make critical study of music scores and investigate compositions styles. We introduce a mining algorithm, called CSMA for Constrained String Mining Algorithm), to meet this need considering symbol-based representation of music scores. This algorithm, through motif length and maximal gap constraints, is able to find identical motifs present in a single string or a set of strings. It is embedded into a complete data mining process aiming at finding variants of musical motif. Experiments, carried out on several datasets, showed that CSMA is efficient as string mining algorithm applied on one string or a set of strings.
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Contributor : Véronique Eglin <>
Submitted on : Wednesday, September 20, 2017 - 10:12:31 AM
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  • HAL Id : hal-01590735, version 1


Riyadh Benamar, Christine Largeron, Véronique Eglin, Mylène Pardoen. Discovering motifs with variants in music databases. Sixteenth International Symposium on Intelligent Data Analysis (IDA 2017), Oct 2017, London, United Kingdom. ⟨hal-01590735⟩



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