Neural SPARQL Machines

http://aksw.org/Projects/NeuralSPARQLMachines an entity of type: OpenSourceProject

Neural SPARQL Machines translate natural language expressions into sequences encoding SPARQL queries. A generator module builds the training set from manually- or automatically-created templates and a knowledge base. The tasks of entity recognition and query construction are entirely assigned to a LSTM-based recurrent neural network. The support for external word embeddings helps tackling the vocabulary mismatch problem, while curriculum learning is employed to learn graph pattern compositions.
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Translating natural language into machine language for data access.
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partner:LiberAILtd
↪ Liber AI
nspm
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In the last years, the Linked Data Cloud has achieved a size of more than 100 billion facts pertaining to a multitude of domains. However, accessing this information has been significantly challenging for lay users. Approaches to problems such as Question Answering on Linked Data and Link Discovery have notably played a role in increasing information access. These approaches are often based on handcrafted and/or statistical models derived from data observation. Recently, Deep Learning architectures based on Neural Networks called seq2seq have shown to achieve the state-of-the-art results at translating sequences into sequences. In this direction, we propose Neural SPARQL Machines, end-to-end deep architectures to translate any natural language expression into sentences encoding SPARQL queries. Our preliminary results, restricted on selected DBpedia classes, show that Neural SPARQL Machines are a promising approach for Question Answering on Linked Data, as they can deal with known problems such as vocabulary mismatch and perform graph pattern composition.

sysont:Markdown
<http://www.liberai.org/img/seq2seq-webexport.png>
<http://blog.aksw.org/tag/nspm/>
https://github.com/AKSW/NSpM
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<https://github.com/AKSW/NSpM/issues>
people:TommasoSoru
↪ Tommaso Soru
aksw:IncubatorProject
↪ Incubator Project

aksw:OpenSourceProject
↪ OpenSource Project
Neural SPARQL Machines
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<http://www.liberai.org/img/Liber-AI-logo-300px.png>

inverse relations

6 resources people:AndreValdestilhas
↪ Dr. AndrĂ© Valdestilhas

people:DiegoEsteves
↪ Diego Esteves

people:DiegoMoussallem
↪ Diego Moussallem

people:EdgardMarx
↪ Dr. Edgard Marx

people:GustavoPublio
↪ Gustavo Correa Publio

people:TommasoSoru
↪ Tommaso Soru
2 resources <http://twitter.com/theLiberAI>
<https://groups.google.com/forum/#!forum/neural-sparql-machines>
by (Editors: ) [Bibsonomy of ]
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