Table 1 Variance modifications in the low dimensional embedding by k-PCA with or without spatial filtering.
From: Fusion and classification algorithm of octacalcium phosphate production based on XRD and FTIR data
Variance of k-PCA components | ||
|---|---|---|
First component | Second component | |
Class I | 0.0902 | 0.0421 |
Class F | 0.1138 | 0.0573 |
Class I (spatially filtered) | 0.0002 | 0.0008 |
Class F (spatially filtered) | 0.0036 | 0.006 |
