TREC Complex Answer Retrieval Overview.

Laura Dietz Manisha Verma Filip Radlinski Nick Craswell

Published in: TREC (2017)

Keyphrases

information retrieval
test collection
relevance feedback
trec web
information retrieval systems
ad hoc retrieval

real world
retrieval model
document retrieval
retrieval systems
query performance prediction

question answering systems
retrieval effectiveness
complex systems
question answering
image database

co occurrence
text mining
average precision
text categorization
language model