Concept Similarity Computation for Ontology in the Automatic Question-Answering System.

Wenyan Wu Wei Wang Xingyang Liu Lizhen Xu

Published in: WISA (2011)

Keyphrases

similarity computation
similarity measure
domain knowledge
structural similarity
knowledge representation
cosine similarity
collaborative filtering
natural language
question answering
similarity search
similarity metrics
information retrieval
knowledge base
query processing
knn