Table 7 Experiment settings for part comparison, where group 1 corresponds to modality variation only, group 2 to atom number, group 3 to joint learning, and group 4 to dictionary incoherentness
From: Piano multipitch estimation using sparse coding embedded deep learning
Group | Name | Modality (m) | Atom number (a) | Incoherentness | Joint learning |
|---|---|---|---|---|---|
1 | Config.1 | CQT | 15 | √ | √ |
|  | Config.2 | STFT | 15 | √ | √ |
2 | Config.3 | CQT&STFT | 5 | √ | √ |
|  | Config.4 | CQT&STFT | 10 | √ | √ |
|  | Config.5 | CQT&STFT | 20 | √ | √ |
3 | Config.6 | CQT&STFT | 15 | √ | × |
4 | Config.7 | CQT&STFT | 15 | × | √ |
|  | MPENet-d | CQT&STFT | 15 | √ | √ |