Research Article

Adaptive Principal Component Analysis Combined with Feature Extraction-Based Method for Feature Identification in Manufacturing

Table 6

Accuracy rates of wrench samples with the given principal components .

EFG

pc059.058.858.8
pc1, pc271.371.070.9
pc0, pc1, pc284.083.683.4
pc1, pc2, pc391.090.890.6
pc1, pc2, pc493.293.092.6
pc0, pc1, pc2, pc496.396.195.7