Table 9.
Acronyms list.
| Acronym | Definition |
|---|---|
| AD | Alzheimer's disease |
| HC | Healthy control |
| MR(I) | Magnetic resonance (imaging) |
| DTCWT | Dual-tree complex wavelet transform |
| PCA | Principal component analysis |
| FNN | Feed-forward neural network |
| DWT | Discrete wavelet transform |
| OASIS | Open Access Series of Imaging Studies |
| MMSE | Mini mental state examination |
| CDR | Clinical dementia rating |
| SNR | Signal-to-noise ratio |
| VBM | Voxel-based morphometry |
| RF | Random forest |
| DF | Displacement field |
| SVM | Support vector machine |
| EB | Eigenbrain |
| WTT | Welch's t-test |
| RBF | Radial basis function |
| BRC | Brain region cluster |
| IG | Information gain |
| KNN | k-nearest neighbor |
| ANN | Artificial neural network |
| SCV | Stratified cross-validation |