Semantic Annotation of Unstructured Documents Using Concepts Similarity

Table 3

Precision, recall, -measure, and accuracy of semantic annotations between context-free and context-based semantic annotation.

Means	Context-free	Context-based
Precision	0.621	0.893
Recall	0.839	0.799
-measure	0.678	0.815
Accuracy	0.644	0.835