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Conference Papers Year : 2017

Polytopic Graph of Latent Relations: A Multiscale Structure Model for Music Segments

Abstract

Musical relations and dependencies between events within a musical passage may be better explained as a graph rather than in a sequential framework. This article develops a multiscale structure model for music segments, called Polytopic Graph of Latent Relations (PGLR) as a way to describe nested systems of latent dependencies within the musical flow. The approach is presented conceptually and algorithmically, together with an extensive evaluation on a large set of chord sequences from a corpus of pop songs. Our results illustrate the efficiency of the proposed model in capturing structural information within such data.
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Dates and versions

hal-01653445 , version 1 (01-12-2017)

Identifiers

  • HAL Id : hal-01653445 , version 1

Cite

Corentin Louboutin, Frédéric Bimbot. Polytopic Graph of Latent Relations: A Multiscale Structure Model for Music Segments. 6th International Conference on Mathematics and Computation in Music (MCM 2017), Jun 2017, Mexico City, Mexico. ⟨hal-01653445⟩
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