A Novel Face Recognition Approach Based on Two-Step Test Sample Representation

Table 5

ER of NFL, NFS, and NFP on the AR database.

Number of training samples	4	6	8	12	14
NFL	42.12%	37.29%	40.46%	32.92%	15.97%
NFS	41.86%	37.46%	40.46%	32.02%	12.99%
NFP	41.93%	41.86%	40.09%	37.98%	17.02%