The patent retrieval task in the fourth NTCIR workshop

The patent retrieval task in the fourth NTCIR workshop
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第四届NTCIR研讨会专利检索任务

DOI:
10.1145/1008992.1009120
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发表时间:
2004
期刊:
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影响因子:
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通讯作者:
N. Kando
N. Kando
中科院分区:
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文献类型:
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作者:
Atsushi Fujii;Makoto Iwayama;N. Kando

文献摘要

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本文介绍了第四届NTCIR研讨会的专利检索任务,以及在此任务中产生的测试集。我们执行无效性搜索任务,其中每个参与者组搜索专利集合中可以使现有权利要求中的需求无效的专利。我们还执行自动专利地图生成任务,其中与特定主题相关的专利被组织在多维矩阵中。
This paper describes the Patent Retrieval Task in the Fourth NTCIR Workshop, and the test collections produced in this task. We perform the invalidity search task, in which each participant group searches a patent collection for the patents that can invalidate the demand in an existing claim. We also perform the automatic patent map generation task, in which the patents associated with a specific topic are organized in a multi-dimensional matrix.