Extracting Concept Hierarchy Knowledge from the Web Based on Property Inheritance and Aggregation.

Shun Hattori Katsumi Tanaka

Published in: Web Intelligence (2008)

Keyphrases

concept hierarchy
knowledge representation
formal concept analysis
domain knowledge
expert systems
knowledge base
knowledge acquisition
user profiles
data mining techniques
rule induction
database
attribute values
background knowledge
semantic information
data structure
high level
data mining
real world
data sets