2005:Audio Melody Extraction Results

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Revision as of 18:18, 29 July 2010 by Singh14 (talk | contribs)
Rank Participant A. Voicing Detection B. Voicing False Alarm C. Voicing d-prime D. Raw Pitch Accuracy E. Raw Chroma Accuracy F. Overall Accuracy Runtime (s) Machine
1 Dressler, K. 81.8% 17.3% 1.85 68.1% 71.4% 71.4% 32 R
2 Ryynänen & Klapuri 90.3% 39.5% 1.56 68.6% 74.1% 64.3% 10970 L
3 Poliner & Ellis 91.6% 42.7% 1.56 67.3% 73.4% 61.1% 5471 B 0
3 Paiva, R. 2 68.8% 23.2% 1.22 58.5% 62.0% 61.1% 45618 Y
5 Marolt, M. 72.7% 32.4% 1.06 60.1% 67.1% 59.5% 12461 F
6 Paiva, R. 1 83.4% 55.8% 0.83 62.7% 66.7% 57.8% 44312 G
7 Goto, M. 99.9% * 99.4% * 0.59 * 65.8% 71.8% 49.9% * 211 F
8 Vincent & Plumbley 1 96.1% * 93.7% * 0.23 * 59.8% 67.6% 47.9% * ? G
9 Vincent & Plumbley 2 99.6% * 96.4% * 0.86 * 59.6% 71.1% 46.4% * 251 G
10 Brossier, P. 99.2% * † 98.8% * † 0.14 * † 3.9% † 8.1% † 3.2% * † 41 B 0


Notes: Bold numbers are the best in each column

  • Goto, Vincent, and Brossier did not perform voiced/unvoiced detection, so the starred results cannot be meaningfully compared to other systems. The Voicing rates are not 100% because for a few files these systems reported small numbers of no-voicing frames because the pitch tracking terminated early, and the remainder of the time was padded with zeros.

† Scores for Brossier are artificially low due to an unresolved algorithmic issue.