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CLEF-IP 2011 Working Notes: Utilizing Prior Art Candidate Search Results for Refined IPC Classification.
Hyung-Kook Seo
Kyouyeol Han
Jaean Lee
Published in:
CLEF (Notebook Papers/Labs/Workshop) (2011)
Keyphrases
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prior art
clef ip
patent retrieval
intellectual property
patent documents
patent search
pseudo relevance feedback
feature vectors
image classification
machine learning
text classification
patent prior art search
feature space
retrieval model