Demo – Paper 505

Using Word Embeddings for Search in Linked Data with Ontodia

Gerhard Wohlgenannt, Nikolay Klimov, Dmitry Mouromtsev, Daniil Razdyakonov, Dmitry Pavlov and Yury Emelyanov

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Abstract

Ontodia is an open-source diagramming and visual exploration tool for linked data and ontologies. Here, we present an extension of the Ontodia data query functionalities. We evaluate different types and configurations of word embeddings for improving recall and flexibility of the Ontodia natural language interface. The demonstration will focus especially on the new query functionalities, where Ontodia will be applied to Wikidata as underlying dataset.