Automatic Detection of Horner Syndrome by Using Facial Images

Table 1

Summary of the dataset distribution.

Features (ratio)	Training set ( ± sd)			Testing set ( ± sd)
	Positive	Negative	Whole	Positive	Negative	Whole
Distance_1	1.164 ± 0.137	1.081 ± 0.137	1.111 ± 0.103	1.169 ± 0.085	1.073 ± 0.060	1.105 ± 0.083
Distance_2	1.154 ± 0.129	1.078 ± 0.129	1.105 ± 0.098	1.165 ± 0.095	1.070 ± 0.053	1.102 ± 0.083
Distance_3	1.148 ± 0.124	1.077 ± 0.124	1.103 ± 0.096	1.160 ± 0.099	1.072 ± 0.050	1.102 ± 0.082
Distance_1_3d	1.159 ± 0.131	1.079 ± 0.131	1.108 ± 0.100	1.167 ± 0.084	1.071 ± 0.058	1.103 ± 0.081
Distance_2_3d	1.150 ± 0.124	1.076 ± 0.124	1.103 ± 0.095	1.164 ± 0.094	1.069 ± 0.052	1.101 ± 0.082
Distance_3_3d	1.144 ± 0.120	1.075 ± 0.120	1.100 ± 0.093	1.159 ± 0.097	1.070 ± 0.048	1.100 ± 0.080
Distance_4	1.112 ± 0.100	1.117 ± 0.100	1.115 ± 0.092	1.079 ± 0.051	1.065 ± 0.043	1.069 ± 0.046
Distance_5	1.079 ± 0.069	1.068 ± 0.069	1.072 ± 0.059	1.096 ± 0.073	1.062 ± 0.041	1.074 ± 0.057
Distance_6	1.112 ± 0.102	1.094 ± 0.102	1.100 ± 0.088	1.034 ± 0.024	1.032 ± 0.023	1.033 ± 0.023
Distance_7	1.046 ± 0.040	1.044 ± 0.040	1.045 ± 0.036	1.051 ± 0.039	1.041 ± 0.029	1.044 ± 0.033
Distance_4_3d	1.065 ± 0.049	1.072 ± 0.049	1.070 ± 0.050	1.128 ± 0.097	1.096 ± 0.068	1.107 ± 0.080
Distance_5_3d	1.068 ± 0.058	1.057 ± 0.058	1.061 ± 0.049	1.107 ± 0.081	1.075 ± 0.052	1.085 ± 0.064
Distance_6_3d	1.034 ± 0.026	1.033 ± 0.026	1.034 ± 0.025	1.153 ± 0.117	1.087 ± 0.062	1.109 ± 0.090
Distance_7_3d	1.045 ± 0.039	1.043 ± 0.039	1.044 ± 0.035	1.052 ± 0.040	1.042 ± 0.029	1.046 ± 0.033
Angle_1	1.109 ± 0.086	1.077 ± 0.086	1.089 ± 0.074	1.109 ± 0.104	1.063 ± 0.051	1.079 ± 0.076
Angle_2	1.130 ± 0.109	1.071 ± 0.109	1.092 ± 0.087	1.144 ± 0.110	1.078 ± 0.053	1.100 ± 0.083
Angle_3	1.142 ± 0.154	1.098 ± 0.154	1.114 ± 0.110	1.140 ± 0.075	1.063 ± 0.051	1.089 ± 0.071
Angle_4	1.138 ± 0.125	1.086 ± 0.125	1.105 ± 0.095	1.160 ± 0.099	1.066 ± 0.045	1.097 ± 0.082
Angle_1_3d	1.110 ± 0.091	1.083 ± 0.091	1.093 ± 0.077	1.100 ± 0.097	1.060 ± 0.046	1.073 ± 0.070
Angle_2_3d	1.131 ± 0.111	1.077 ± 0.111	1.096 ± 0.088	1.144 ± 0.101	1.075 ± 0.053	1.098 ± 0.079
Angle_3_3d	1.135 ± 0.110	1.068 ± 0.110	1.093 ± 0.086	1.159 ± 0.125	1.070 ± 0.049	1.100 ± 0.093
Angle_4_3d	1.131 ± 0.109	1.068 ± 0.109	1.091 ± 0.085	1.169 ± 0.138	1.069 ± 0.050	1.102 ± 0.101