Similarity with the gold standard model.

Ontology similarity metrics, displayed as absolute difference in percent between trained and untrained groups ordered by trained group, training topic and individual assessment task (for details see Table 1). The similarity/distance metrics shown are f-measure (fm), MWMGMS after normalization (n-mtb), MWMGMS without normalization (mtb) and average linkage without normalization (atb), the last three combined with triple-bases entity similarity as local measure. Significance levels of group comparisons are indicated as ∼: p0.15, : p0.1, : p0.01, : p.001.