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Table 7 Evaluation over all instruments and all Plackett-Burman designs for the proposed aggregation approach (factors as in Table 5)

From: A computational study of auditory models in music recognition tasks for normal-hearing and hearing-impaired listeners

  a b c
Fit \(R^{2} = 0.13, R_{a}^{2} = -0.09\) \(R^{2} = 0.65, R_{a}^{2} = 0.56\) \(R^{2} = 0.61, R_{a}^{2} = 0.51\)
Factors Estimates p value Estimates p value Estimates p value
(Intercept) 0.8448 <2e −16 0.6815 <2e −16 0.6945 <2e −16
Mean interval −0.0015 0.90 −0.0041 0.76 0.0308 0.17
Onsets accompaniment −0.0021 0.87 −0.0636 4e −05 −0.0448 0.05
Dynamic −0.0146 0.25 −0.0186 0.17 −0.0019 0.93
Accompaniment 0.0177 0.16 −0.0109 0.41 −0.1313 2e −06
Mean pitch 0.0029 0.81 0.0510 6e −04 0.0198 0.37
Tone duration −0.0087 0.49 −0.0348 0.01 −0.0026 0.91
Pitch: mel. - acc. 0.0051 0.68 −0.0224 0.10 −0.0213 0.34
  1. The average F value is the target variable—a: monophonic onset detection, b: predominant onset detection, and c: polyphonic onset detection (italics = significant at 10% level)