A Multi-lingual Approach to Improve Passage Retrieval for Automatic Question Answering.

Nouha Othman Rim Faiz

Published in: NLDB (2016)

Keyphrases

question answering
passage retrieval
document retrieval
information retrieval
natural language processing
language model
cross language
sentence retrieval
natural language
information extraction
named entities
audio visual
question answering systems
information access
quantitative evaluation
query expansion