Position-based contextualization for passage retrieval.

David Carmel Anna Shtok Oren Kurland

Published in: CIKM (2013)

Keyphrases

passage retrieval
question answering
document retrieval
language model
audio visual
information retrieval
retrieval model
query expansion
retrieval systems
multi modal
n gram
quantitative evaluation
language modeling
vector space
high dimensional data
natural language processing
information extraction