NTT DTEC at Patent Retrieval Task.

Yohichi Nakatani Koutarou Takada Michihiro Isoda Manabu Okumura Makoto Iwayama Yuzo Marukawa Akihiro Shinmori

Published in: NTCIR (2002)

Keyphrases

intellectual property
information retrieval
patent documents
patent retrieval
patent search
prior art
patent information
machine learning
domain knowledge
co occurrence
e learning
high level
similarity measure
mobile devices
clef ip