Table 1 Summary of the proposed approaches
From: Time–frequency based feature selection for discrimination of non-stationary biosignals
Algorithm | Transformation | Relevance measure | |
|---|---|---|---|
Method 1 | Algorithm 1 | 1D–PCA | ρ lc |
Method 2 | Algorithm 1 | 1D–PCA | ρ su |
Method 3 | Algorithm 1 | 1D–PLS | ρ lc |
Method 4 | Algorithm 1 | 1D–PLS | ρ su |
Method 5 | Algorithm 2 | 2D–PCA | ρ lc |
Method 6 | Algorithm 2 | 2D–PCA | ρ su |
Method 7 | Algorithm 2 | 2D–PLS | ρ lc |
Method 8 | Algorithm 2 | 2D–PLS | ρ su |