University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Group non-negative basis pursuit for automatic music transcription

O'Hanlon, K, Nagano, H and Plumbley, MD (2012) Group non-negative basis pursuit for automatic music transcription In: 5th International Workshop on Machine Learning and Music (MML 2012), 30 June 2012, Edinburgh, UK.

Full text not available from this repository.


Automatic Music Transcription is often performed by decomposing a spectrogram over a dictionary of note specific atoms. Several note template atoms may be used to represent one note, and a group structure may be imposed on the dictionary. We propose a group sparse algorithm based on a multiplicative update and thresholding and show transcription results on a challenging dataset.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Surrey research (other units)
Authors :
O'Hanlon, K
Nagano, H
Date : 2012
Related URLs :
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:37
Last Modified : 23 Jan 2020 18:43

Actions (login required)

View Item View Item


Downloads per month over past year

Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800