Message Passing for Complex Question Answering over Knowledge Graphs.

Svitlana Vakulenko Javier David Fernandez Garcia Axel Polleres Maarten de Rijke Michael Cochez

Published in: CoRR (2019)

Keyphrases

question answering
message passing
belief propagation
natural language
passage retrieval
cross language
distributed systems
named entities

question classification
syntactic information
information extraction
relation extraction
natural language questions
qa clef
markov random field

inference in graphical models
question answering systems
information retrieval
expert systems
natural language processing
graphical models
semantic roles

candidate answers
answer extraction
answering questions
qa systems
pairwise
sum product algorithm
higher order