ICRCS at Intent2: Applying Rough Set and Semantic Relevance for Subtopic Mining.

Xiaoqiang Zhou Yongshuai Hou Xiaolong Wang Bo Yuan Yaoyun Zhang

Published in: NTCIR (2013)

Keyphrases

rough sets
semantic relevance
rough set theory
data mining
decision rules
attribute reduction
data analysis
pattern recognition
knowledge discovery
web mining
query topic
data mining techniques
similarity measurement
image retrieval
decision table
index terms
image processing