QAmp uses unsupervised message passing over knowledge graphs to answer complex questions, achieving higher recall than a prior SPARQL-based baseline on LC-QuAD while showing that question interpretation, not graph reasoning, is the main source of errors.
de Faria, Ricardo Usbeck, Alessio Sarullo, Tingting Mu, and André Freitas
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Message Passing for Complex Question Answering over Knowledge Graphs
QAmp uses unsupervised message passing over knowledge graphs to answer complex questions, achieving higher recall than a prior SPARQL-based baseline on LC-QuAD while showing that question interpretation, not graph reasoning, is the main source of errors.