The Study of Patent Prior Art Retrieval Using Claim Structure and Link Analysis.

Fu-ren Lin Feng-mei Huang

Published in: PACIS (2010)

Keyphrases

prior art
link analysis
patent search
patent retrieval
information retrieval
patent documents
test collection
ranking algorithm
image retrieval
clef ip
retrieval effectiveness
average precision
retrieval systems
pseudo relevance feedback
web graph
web mining
query expansion
text mining
probabilistic model