Seq2RDF: An end-to-end application for deriving Triples from Natural Language Text
Authors
Liu, Yue
Zhang, Tongtao
Liang, Jason
Ji, Heng
McGuinness, Deborah L.
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Issue Date
2018-10-01
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Abstract
We present an end-to-end approach that takes unstructured textual input and generates structured output compliant with a given vocabulary. We treat the triples within a given knowledge graph as an independent graph language and propose an encoder-decoder framework with an attention mechanism that leverages knowledge graph embeddings. Our model learns the mapping from natural language text to triple representation in the form of subject-predicate-object using the selected knowledge graph vocabulary. Experiments on three different data sets show that we achieve competitive F1-Measures over the baselines using our simple yet effective approach. A demo video is included.