Table 6 Performance evaluation for the relates relationship, using string matching and SVM models.
From: A context-blocks model for identifying clinical relationships in patient records
Relationship Model | Precision | Recall | F-measure |
|---|---|---|---|
String Matching | 0.177 | 0.511 | 0.263 |
Naïve bag-of-words SVM | 0.254 | 0.960 | 0.402 |
Context-blocks SVM (words) | 0.601 | 0.796 | 0.685 |
Context-blocks SVM (Words + Assertion) | 0.598 | 0.784 | 0.679 |
Context-blocks SVM (Words + CUI) | 0.646 | 0.746 | 0.692 |
Context-blocks SVM (Words + SemType) | 0.590 | 0.797 | 0.678 |