Performance Evaluation of Multimodal Multifeature Authentication System Using KNN Classification

Table 2

Matching scores using -means algorithm.

S1	S2	S3	S4	S5	S6	S7	S8	S9	S10
74.9	72.81	76.99	72.21	0	0	0	0	0	0
78.9	73.51	72.39	71.88	0	0	0	0	0	0
0	0	0	0	88.42	85.78	73.43	87.71	0	0
0	0	0	0	87.76	86.11	66.84	88.97	0	0
0	0	0	0	0	0	0	0	71.63	72.34
74.2	69.21	73.92	77.82	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
S11	S12	S13	S14	S15	S16	S17	S18	S19	S20
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
75.46	74.18	0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0	0	0
0	0	0	0	0	0	73.79	86.44	70.02	76.72
0	0	69.20	76.20	88.65	86.29	0	0	0	0
0	0	0	0	0	0	67.71	88.85	73.72	76.09
0	0	0	0	0	0	68.19	85.23	69.02	69.76