Table 6.
Feature index | Feature name | Physical Meaning |
---|---|---|
1 | m_S1_skewness | mean value of the skewness of S1 |
2 | sd_S1_skewness | SD of the skewness of S1 |
3 | m_S1_kurtosis | mean value of the kurtosis of S1 |
4 | sd_S1_kurtosis | SD of the kurtosis of S1 |
5 | m_S2_skewness | mean value of the skewness of S2 |
6 | sd_S2_skewness | SD of the skewness of S2 |
7 | m_S2_kurtosis | mean value of the kurtosis of S2 |
8 | sd_S2_kurtosis | SD of the kurtosis of S2 |
9 | m_sys_skewness | mean value of the skewness of systole |
10 | sd_sys_skewness | SD of the skewness of systole |
11 | m_sys_kurtosis | mean value of the kurtosis of systole |
12 | sd_sys_kurtosis | SD of the kurtosis of systole |
13 | m_dia_skewness | mean value of the skewness of diastole |
14 | sd_dia_skewness | SD of the skewness of diastole |
15 | m_dia_kurtosis | mean value of the kurtosis of diastole |
16 | sd_dia_kurtosis | SD of the kurtosis of diastole |