Overview of Classification Subtask at NTCIR-5 Patent Retrieval Task.

@inproceedings{iwayama-2005-overview, author = {Makoto Iwayama and Atsushi Fujii and Noriko Kando}, editor = {Noriko Kando}, title = {{Overview of Classification Subtask at NTCIR-5 Patent Retrieval Task}}, booktitle = {{Proceedings of the Fifth NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, Question Answering and Cross-Lingual Information Access, NTCIR-5, National Center of Sciences, Tokyo, Japan, December 6-9, 2005}}, publisher = {National Institute of Informatics (NII)}, year = {2005}, url = {http://research.nii.ac.jp/ntcir/workshop/OnlineProceedings5/data/PATENT/NTCIR5-OV-PATENT-IwayamaM.pdf} }