Figure 4
From: Inter-Patient ECG Heartbeat Classification with Temporal VCG Optimized by PSO
Calculations for metric evaluations. (a), (b), and (c) highlight the calculation of metrics for V, S, and N, respectively. Source2. Abbreviations: Acc: Accuracy; F: Fusion heartbeat group (superclass); FPR: False positive rate; N: Normal heartbeat group (superclass); +P: Positive predictivity; Q: Unknown heartbeat group (superclass); Se: Sensitivity; Sp: Specificity; S: Supraventricular ectopic heartbeat group (superclass); V: Ventricular ectopic heartbeat group (superclass); TN: True negative; and TP: True positive.
