Influence of low-level features extracted from rhythmic and harmonic sections on music genre classification

Aldona Rosner, Felix Weninger, Björn Schuller, Marcin Michalak, Bozena Kostek

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Scopus citations

Abstract

We present a comprehensive evaluation of the influence of “harmonic” and rhythmic sections contained in an audio file on automatic music genre classification. The study is performed using the ISMIS database composed of music files, which are represented by vectors of acoustic parameters describing low-level music features. Non-negative Matrix Factorization serves for blind separation of instrument components. Rhythmic components are identified and separated from the rest of the audio signals. Using such separated streams, it is possible to obtain information on the influence of rhythmic and harmonic components on music genre recognition. Further, the “original” audio feature vectors stemming from the non-separated signal are extended with such that base exclusively on drum and harmonic sections. The impact of these new parameters on music genre classification is investigated comparing the “basic” k-Nearest Neighbor classifier and Support Vector Machines.

Original languageEnglish
Title of host publicationMan-Machine Interactions 3
EditorsAleksandra Gruca, Tadeusz Czachórski, Stanisław Kozielski, Tadeusz Czachórski
PublisherSpringer Verlag
Pages467-473
Number of pages7
ISBN (Electronic)9783319023083
DOIs
StatePublished - 2014
Externally publishedYes
Event3rd International Conference on Man-Machine Interactions, ICMMI 2013 - Brenna, Poland
Duration: 22 Oct 201325 Oct 2013

Publication series

NameAdvances in Intelligent Systems and Computing
Volume242
ISSN (Print)2194-5357

Conference

Conference3rd International Conference on Man-Machine Interactions, ICMMI 2013
Country/TerritoryPoland
CityBrenna
Period22/10/1325/10/13

Keywords

  • Drums separation
  • Instrument separation
  • MIR (Music Information Retrieval)
  • Music genre classification

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