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Table 2 PCA 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 38.5 36.8 36.5 35.6
IS-50 43.5 41.8 41.8 41.7
IS-100 54.3 52.3 53.3 53.0
IS-250 56.0 56.3 56.6 57.3
  1. Bases are learned from the labeled ISMIR training data.