Table 7 Evaluating lexical matching of entities with ontology schema based elements and instances. Notice the improved recall when both are performed. We used ISUB for measuring the similarity
From: A framework for ontology-based question answering with application to parasite immunology
Approach | Precision | Recall | F1 | Â |
|---|---|---|---|---|
Combined matching with ontology schema and instances | 82.08 | 76.32 | 79.09 | Â |
Matching with ontology schema only | 84.06 | 50.88 | 63.39 | Â |
Matching with instances (RDF data) only | 78.38 | 25.44 | 38.41 | Â |