Table 9 Important features in the prediction of valence and arousal
From: Expressed music mood classification compared with valence and arousal ratings
Valence | Arousal |
|---|---|
Chroma | Slow tempo |
Percussiveness variability across bands | Loudness |
Measure on ratio fast and slow tempos | Chroma eccentricity |
Modulation spectrum | Fast tempo |
Harmonic strangeness | Spectral tilt |