TY - GEN
T1 - Music genre classification based on dynamical models
AU - Garćia-Duŕan, Alberto
AU - Arenas-Garćia, Jeŕonimo
AU - Garćia-Garćia, Daŕio
AU - Parrado-Herńandez, Emilio
PY - 2012
Y1 - 2012
N2 - This paper studies several alternatives to extract dynamical features from hidden Markov Models (HMMs) that are meaningful for music genre supervised classification. Songs are modelled using a three scale approach: a first stage of short term (milliseconds) features, followed by two layers of dynamical models: a multivariate AR that provides mid term (seconds) features for each song followed by an HMM stage that captures long term (song) features shared among similar songs. We study from an empirical point of view which features are relevant for the genre classification task. Experiments on a database including pieces of heavy metal, punk, classical and reggae music illustrate the advantages of each set of features.
AB - This paper studies several alternatives to extract dynamical features from hidden Markov Models (HMMs) that are meaningful for music genre supervised classification. Songs are modelled using a three scale approach: a first stage of short term (milliseconds) features, followed by two layers of dynamical models: a multivariate AR that provides mid term (seconds) features for each song followed by an HMM stage that captures long term (song) features shared among similar songs. We study from an empirical point of view which features are relevant for the genre classification task. Experiments on a database including pieces of heavy metal, punk, classical and reggae music illustrate the advantages of each set of features.
KW - Dynamical features
KW - Genre classification
KW - HMMs
KW - Music retrieval
UR - http://www.scopus.com/inward/record.url?scp=84862187253&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9789898425980
T3 - ICPRAM 2012 - Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods
SP - 250
EP - 256
BT - ICPRAM 2012 - Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods
T2 - 1st International Conference on Pattern Recognition Applications and Methods, ICPRAM 2012
Y2 - 6 February 2012 through 8 February 2012
ER -