An Efficient Approach for Mining Top-k High Utility Specialized Query Expansions on Social Tagging Systems.

Jia-Ling Koh I-Chih Chiu

Published in: DASFAA (2) (2014)

Keyphrases

social tagging systems
high utility
query processing
relevance feedback
user queries
query expansion
response time
social tagging
frequent pattern mining
data sources
query suggestion
query formulation
data objects
retrieval systems
user interaction
pattern mining
itemsets