Network type | Average convergence speed (epochs/sec) |
Nonlinear PCA (hierarchical and symmetrical) | 0.722 |
Linear PCA (GHA and Oja subspace) | 0.703 |
Variance maximization (robust hierarchical and symmetrical) | 0.696 |
Approximate algorithm (robust hierarchical and symmetrical) | 0.455 |
Error minimization (robust hierarchical and symmetrical) | 0.382 |