Features | Classification performances (Validation dataset) | ||||
---|---|---|---|---|---|
Dim | Added feature | Accuracy | Specificity | Sensitivity | MCC |
\(\gamma\)-metric | |||||
1 | \(sd_2\) | \(0.9108\ (0.0019)\) | \(0.9518\ (0.0016)\) | \(0.7983\ (0.0054)\) | \(0.768\ (0.0051)\) |
2 | \(sd_3\) | \(0.8973\ (0.0020)\) | \(0.9502\ (0.0017)\) | \(0.7520\ (0.0051)\) | \(0.730\ (0.0053)\) |
3 | \(sd_1\) | \(0.8972\ (0.0019)\) | \(0.9502\ (0.0017)\) | \(0.7518\ (0.0054)\) | \(0.730\ (0.0052)\) |
4 | pNN50 | \(0.8945\ (0.0022)\) | \(0.9449\ (0.0018)\) | \(0.7565\ (0.0055)\) | \(0.724\ (0.0054)\) |
5 | \(sd_4\) | \(0.8945\ (0.0020)\) | \(0.9448\ (0.0017)\) | \(0.7563\ (0.0054)\) | \(0.724\ (0.0051)\) |
6 | RMSSD | \(0.8933\ (0.0020)\) | \(0.9445\ (0.0018)\) | \(0.7531\ (0.0051)\) | \(0.721\ (0.0052)\) |
7 | SDSD | \(0.8935\ (0.0021)\) | \(0.9446\ (0.0018)\) | \(0.7533\ (0.0058)\) | \(0.721\ (0.0054)\) |
8 | \(m_2\) | \(0.8944\ (0.0021)\) | \(0.9456\ (0.0018)\) | \(0.7543\ (0.0057)\) | \(0.724\ (0.0053)\) |
9 | \(m_3\) | \(0.8941\ (0.0020)\) | \(0.9464\ (0.0018)\) | \(0.7509\ (0.0057)\) | \(0.722\ (0.0052)\) |
10 | \(m_1\) | \(0.8931\ (0.0021)\) | \(0.9448\ (0.0018)\) | \(0.7512\ (0.0056)\) | \(0.720\ (0.0052)\) |
11 | SDNNIDX | \(0.8983\ (0.0021)\) | \(0.9492\ (0.0016)\) | \(0.7586\ (0.0056)\) | \(0.733\ (0.0054)\) |
12 | \(sd_5\) | \(0.8980\ (0.0021)\) | \(0.9500\ (0.0017)\) | \(0.7552\ (0.0057)\) | \(0.732\ (0.0052)\) |
13 | \(m_4\) | \(0.8980\ (0.0019)\) | \(0.9490\ (0.0016)\) | \(0.7583\ (0.0058)\) | \(0.733\ (0.0050)\) |
14 | MADDR | \(0.8961\ (0.0020)\) | \(0.9474\ (0.0016)\) | \(0.7551\ (0.0056)\) | \(0.728\ (0.0054)\) |
15 | \(sd_6\) | \(0.8957\ (0.0021)\) | \(0.9474\ (0.0018)\) | \(0.7542\ (0.0052)\) | \(0.727\ (0.0054)\) |
16 | \(m_5\) | \(0.8955\ (0.0021)\) | \(0.9465\ (0.0018)\) | \(0.7554\ (0.0055)\) | \(0.726\ (0.0054)\) |
Mean decrease accuracy | |||||
1 | \(sd_3\) | \(0.8930\ (0.0022)\) | \(0.9517\ (0.0017)\) | \(0.7317\ (0.0059)\) | \(0.718\ (0.0060)\) |
2 | \(sd_2\) | \(0.8972\ (0.0021)\) | \(0.9502\ (0.0017)\) | \(0.7517\ (0.0051)\) | \(0.730\ (0.0055)\) |
3 | \(sd_4\) | \(0.8972\ (0.0019)\) | \(0.9506\ (0.0017)\) | \(0.7509\ (0.0053)\) | \(0.730\ (0.0053)\) |
4 | \(m_3\) | \(0.8975\ (0.0020)\) | \(0.9514\ (0.0014)\) | \(0.7498\ (0.0055)\) | \(0.731\ (0.0051)\) |
5 | \(sd_5\) | \(0.8970\ (0.0020)\) | \(0.9513\ (0.0017)\) | \(0.7484\ (0.0054)\) | \(0.729\ (0.0053)\) |
6 | \(m_2\) | \(0.8979\ (0.0019)\) | \(0.9512\ (0.0017)\) | \(0.7520\ (0.0052)\) | \(0.732\ (0.0051)\) |
7 | \(sd_6\) | \(0.8977\ (0.0020)\) | \(0.9514\ (0.0016)\) | \(0.7506\ (0.0059)\) | \(0.731\ (0.0052)\) |
8 | \(m_4\) | \(0.8971\ (0.0021)\) | \(0.9504\ (0.0017)\) | \(0.7510\ (0.0057)\) | \(0.730\ (0.0053)\) |
9 | \(sd_7\) | \(0.8976\ (0.0019)\) | \(0.9512\ (0.0017)\) | \(0.7505\ (0.0057)\) | \(0.731\ (0.0051)\) |
10 | \(sd_1\) | \(0.8978\ (0.0020)\) | \(0.9511\ (0.0016)\) | \(0.7516\ (0.0059)\) | \(0.731\ (0.0051)\) |
11 | \(sd_8\) | \(0.8981\ (0.0021)\) | \(0.9515\ (0.0016)\) | \(0.7516\ (0.0060)\) | \(0.732\ (0.0055)\) |
12 | \(sd_9\) | \(0.8977\ (0.0021)\) | \(0.9522\ (0.0016)\) | \(0.7482\ (0.0057)\) | \(0.731\ (0.0053)\) |
13 | \(m_1\) | \(0.8972\ (0.0020)\) | \(0.9510\ (0.0016)\) | \(0.7499\ (0.0058)\) | \(0.730\ (0.0052)\) |
14 | \(sd_{10}\) | \(0.8970\ (0.0020)\) | \(0.9514\ (0.0016)\) | \(0.7475\ (0.0055)\) | \(0.729\ (0.0054)\) |
15 | \(m_5\) | \(0.8978\ (0.0021)\) | \(0.9522\ (0.0016)\) | \(0.7487\ (0.0055)\) | \(0.732\ (0.0054)\) |
16 | SDSD | \(0.8989\ (0.0020)\) | \(0.9532\ (0.0017)\) | \(0.7499\ (0.0054)\) | \(0.734\ (0.0053)\) |
Mean decrease gini | |||||
1 | \(sd_3\) | \(0.8931\ (0.0022)\) | \(0.9516\ (0.0017)\) | \(0.7321\ (0.0058)\) | \(0.718\ (0.0056)\) |
2 | \(sd_2\) | \(0.8973\ (0.0021)\) | \(0.9503\ (0.0017)\) | \(0.7517\ (0.0051)\) | \(0.730\ (0.0054)\) |
3 | \(m_3\) | \(0.8977\ (0.0019)\) | \(0.9509\ (0.0016)\) | \(0.7517\ (0.0054)\) | \(0.731\ (0.0051)\) |
4 | \(m_4\) | \(0.8972\ (0.0021)\) | \(0.9506\ (0.0017)\) | \(0.7512\ (0.0056)\) | \(0.730\ (0.0053)\) |
5 | \(sd_4\) | \(0.8973\ (0.0019)\) | \(0.9507\ (0.0016)\) | \(0.7507\ (0.0052)\) | \(0.730\ (0.0051)\) |
6 | \(m_2\) | \(0.8983\ (0.0019)\) | \(0.9509\ (0.0016)\) | \(0.7541\ (0.0050)\) | \(0.733\ (0.0051)\) |
7 | \(m_5\) | \(0.8975\ (0.0020)\) | \(0.9510\ (0.0017)\) | \(0.7507\ (0.0060)\) | \(0.731\ (0.0052)\) |
8 | \(sd_5\) | \(0.8977\ (0.0020)\) | \(0.9510\ (0.0017)\) | \(0.7515\ (0.0057)\) | \(0.731\ (0.0053)\) |
9 | \(sd_1\) | \(0.8975\ (0.0020)\) | \(0.9504\ (0.0017)\) | \(0.7528\ (0.0056)\) | \(0.731\ (0.0051)\) |
10 | \(sd_6\) | \(0.8974\ (0.0020)\) | \(0.9513\ (0.0016)\) | \(0.7497\ (0.0059)\) | \(0.731\ (0.0052)\) |
11 | \(m_1\) | \(0.8964\ (0.0020)\) | \(0.9504\ (0.0016)\) | \(0.7486\ (0.0060)\) | \(0.728\ (0.0055)\) |
12 | \(sd_7\) | \(0.8970\ (0.0021)\) | \(0.9513\ (0.0017)\) | \(0.7478\ (0.0060)\) | \(0.729\ (0.0054)\) |
13 | \(m_6\) | \(0.8974\ (0.0020)\) | \(0.9529\ (0.0015)\) | \(0.7456\ (0.0060)\) | \(0.730\ (0.0052)\) |
14 | \(sd_8\) | \(0.8977\ (0.0021)\) | \(0.9531\ (0.0015)\) | \(0.7459\ (0.0056)\) | \(0.731\ (0.0053)\) |
15 | \(sd_9\) | \(0.8978\ (0.0021)\) | \(0.9537\ (0.0016)\) | \(0.7447\ (0.0056)\) | \(0.731\ (0.0055)\) |
16 | \(sd_{10}\) | \(0.8981\ (0.0020)\) | \(0.9536\ (0.0017)\) | \(0.7459\ (0.0055)\) | \(0.732\ (0.0052)\) |
AUC | |||||
1 | \(sd_3\) | \(0.8930\ (0.0022)\) | \(0.9517\ (0.0017)\) | \(0.7317\ (0.0059)\) | \(0.718\ (0.0056)\) |
2 | \(sd_2\) | \(0.8973\ (0.0020)\) | \(0.9502\ (0.0017)\) | \(0.7317\ (0.0059)\) | \(0.730\ (0.0053)\) |
3 | \(m_3\) | \(0.8977\ (0.0019)\) | \(0.9509\ (0.0016)\) | \(0.7516\ (0.0055)\) | \(0.731\ (0.0051)\) |
4 | \(sd_4\) | \(0.8975\ (0.0020)\) | \(0.9514\ (0.0017)\) | \(0.7501\ (0.0056)\) | \(0.731\ (0.0053)\) |
5 | \(m_2\) | \(0.8974\ (0.0020)\) | \(0.9515\ (0.0016)\) | \(0.7490\ (0.0054)\) | \(0.730\ (0.0052)\) |
6 | \(sd_5\) | \(0.8977\ (0.0019)\) | \(0.9515\ (0.0017)\) | \(0.7502\ (0.0051)\) | \(0.731\ (0.0052)\) |
7 | \(m_4\) | \(0.8976\ (0.0020)\) | \(0.9507\ (0.0016)\) | \(0.7520\ (0.0059)\) | \(0.731\ (0.0052)\) |
8 | \(sd_1\) | \(0.8974\ (0.0021)\) | \(0.9506\ (0.0017)\) | \(0.7518\ (0.0056)\) | \(0.731\ (0.0053)\) |
9 | \(sd_6\) | \(0.8971\ (0.0019)\) | \(0.9504\ (0.0017)\) | \(0.7512\ (0.0057)\) | \(0.730\ (0.0052)\) |
10 | \(m_1\) | \(0.8965\ (0.0020)\) | \(0.9508\ (0.0016)\) | \(0.7473\ (0.0060)\) | \(0.728\ (0.0051)\) |
11 | \(sd_7\) | \(0.8967\ (0.0021)\) | \(0.9504\ (0.0016)\) | \(0.7496\ (0.0059)\) | \(0.729\ (0.0054)\) |
12 | \(m_5\) | \(0.8970\ (0.0021)\) | \(0.9513\ (0.0017)\) | \(0.7478\ (0.0060)\) | \(0.729\ (0.0054)\) |
13 | \(sd_8\) | \(0.8971\ (0.0020)\) | \(0.9519\ (0.0015)\) | \(0.7470\ (0.0057)\) | \(0.730\ (0.0052)\) |
14 | \(sd_9\) | \(0.8974\ (0.0020)\) | \(0.9525\ (0.0016)\) | \(0.7464\ (0.0055)\) | \(0.730\ (0.0054)\) |
15 | \(sd_{10}\) | \(0.8978\ (0.0021)\) | \(0.9522\ (0.0016)\) | \(0.7486\ (0.0055)\) | \(0.731\ (0.0054)\) |
16 | RMSSD | \(0.8991\ (0.0020)\) | \(0.9526\ (0.0018)\) | \(0.7522\ (0.0055)\) | \(0.735\ (0.0051)\) |