Cut Off, Lift, Binary Classification, Model Performance, Performance Metrics.
(df_perf_results['TP']+df_perf_results['FN']) df_perf_results['Precision'] =df_perf_results['TP'] / (df_perf_results['TP']+df_perf_results['FP']) df_perf_results['F_Score'] = (2*df_perf_results['Recall']*df_perf_results['Precision'])/(df_perf_results['Recall']+df_perf_results['Precision'])