Metrics for Evaluating Quality of Embeddings for Ontological Concepts
Table 1: The transition distance scores for the properties from the DBpedia ontology.
['[BOLD] Relation', '[BOLD] Domain', '[BOLD] Range', '[BOLD] DBpedia skip-gram', '[BOLD] DBpedia CBOW', '[BOLD] DBpedia GloVe', '[BOLD] Wikipedia Skip-gram', '[BOLD] Wikipedia CBOW', '[BOLD] Wikipedia GloVe']
Experimental Study For this task, we selected 12 relations (i.e., object properties) from the DBpedia ontology along with their corresponding domain and range concepts. The comparative results show that the GloVe model trained on Wikipedia outperforms the others. Interestingly, the transition distance is very high for the properties which have the shared concepts in the domain and range positions.