Neural Network-based Question Answering over Knowledge Graphs on Word and Character Level.

Denis Lukovnikov Asja Fischer Jens Lehmann Sören Auer

Published in: WWW (2017)

Keyphrases

question answering
syntactic information
information extraction
domain knowledge
information retrieval
natural language
question classification

question answering systems
open domain question answering
passage retrieval
natural language questions
sentence retrieval
named entities

relation extraction
cross language
qa clef
knowledge base
semantic roles
natural language processing

linguistic knowledge
co occurrence
answer validation
speech transcripts
textual entailment recognition
expert systems