Matching Web Tables with Knowledge Base Entities: From Entity Lookups to Entity Embeddings

no code implementations • The Semantic Web – ISWC 2017 • Vasilis Efthymiou, Oktie Hassanzadeh, Mariano Rodriguez-Muro, Vassilis Christophides

Our results show that: (1) our novel lookup-based method outperforms state-of-the-art lookup-based methods, (2) the semantic embeddings method outperforms lookup-based methods in one benchmark data set, and (3) the lack of a rich schema in Web tables can limit the ability of ontology matching tools in performing high-quality table annotation.

Cell Entity Annotation Entity Embeddings +1