Research Article
Tensorial Kernel Principal Component Analysis for Action Recognition
Table 1
Comparison between several PCA Algorithms.
| Method | Linear/nonlinear | Vector-based/tensor-based |
| PCA | Linear | Vector-based | KPCA | Nonlinear | Vector-based | Tensorial PCA | Linear | Tensor-based | TKPCA | Nonlinear | Tensor-based |
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