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EURASIP Journal on Audio, Speech, and Music Processing

Table 4 NMF baseline classification accuracy (%)

From: High level feature extraction for the self-taught learning algorithm

Training

Dictionary size K

Set

100

200

300

500

IS-20

52.7

53.1

54.2

54.5

IS-50

54.4

55.8

56.3

57.2

IS-100

52.7

54.0

55.3

56.9

IS-250

54.2

55.8

56.6

57.5

  1. Bases are learned from the labeled ISMIR training data.
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