Optimal dimension

Table 4.11: We applied the FLD projection to various number of dimensions, using 1-NN and nearest class mean as classifiers in projected space.

	Classification Rate [%]
Feature Space Dimension	1-NN	nearest $\mathbf{\mu}$
1	41.67	35.41
2	54.17	45.83
3	64.58	50.00
4	60.42	50.00
5	72.92	66.67
6	77.08	75.00
7	77.08	75.00
8	77.17	83.33
9	79.17	83.33

Figure 4.17: The optimal feature space dimension selection for car images