Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop

Test Collections for Patent-to-Patent Retrieval and Patent Map Generation in NTCIR-4 Workshop Atsushi Fujii author Makoto Iwayama author Noriko Kando author 2004-05 text Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04) Maria Teresa Lino editor Maria Francisca Xavier editor Fátima Ferreira editor Rute Costa editor Raquel Silva editor European Language Resources Association (ELRA) Lisbon, Portugal conference publication fujii-etal-2004-test https://aclanthology.org/L04-1321/ 2004-05