Keyword-based Challenges at the NTCIR-13 MedWeb.

Mamoru Sakai Hiroki Tanioka

Published in: NTCIR (2017)

Keyphrases

lessons learned
test collection
key issues
data sets
natural language
technical challenges
real world
information systems
keywords
semantic search
personalized search
databases
learning algorithm
information retrieval systems
text classification
open issues