Contrastive Representation Learning for Conversational Question Answering over Knowledge Graphs.

Endri Kacupaj Kuldeep Singh Maria Maleshkova Jens Lehmann

Published in: CIKM (2022)

Keyphrases

question answering
natural language
background knowledge
information retrieval
named entities
knowledge base
domain knowledge
active learning
natural language processing
information extraction
multi modal
cross language
representation language
knowledge representation
information retrieval systems
text retrieval