Table 3 Definitions of performance measures for analgesic consumption prediction
From: Decision tree-based learning to predict patient controlled analgesia consumption and readjustment
Performance Measure | Definition |
|---|---|
Low Consumption Sensitivity | a/(a+d+g) |
Medium Consumption Sensitivity | e/(b+e+h) |
High Consumption Sensitivity | i/(c+f+i) |
Low Consumption Precision | a/(a+b+c) |
Medium Consumption Precision | e/(d+e+f) |
High Consumption Precision | i/(g+h+i) |
Overall Accuracy | (a+e+i)/(a+b+c+d+e+f+g+h+i) |