Research on Upper Concept Similarity Computation Based on Ontology
Jiaqin Wang · Science Technology and Engineering · 2007
Due to the specific classification of ontology's upper concept, simple computation can not meet the practical needs of concept similarity, a method of upper concept similarity is presented based on bottom concept similarity. This method gets initial upper concept similarity through comparing with bottom concept similarity, then a combination of factors affecting the upper concept similarity ends the computation. The experimental results show that this method is effective.