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CLEF
2009
Springer

Patent Retrieval Experiments in the Context of the CLEF IP Track 2009

14 years 16 days ago
Patent Retrieval Experiments in the Context of the CLEF IP Track 2009
At CLEF 2009 the University of Hildesheim focused on the main task of the Intellectual Property Track which aims at finding prior art for a specified patent [cf. Information Retrieval Facility 2009]. The experiments of the University of Hildesheim concentrated on a baseline approach including stopword elimination, stemming and simple term queries. Furthermore only title and claim were included into the index as especially the second one is considered to be the most important patent part during a prior art search [cf. Graf/Azzopardi 2008: 64]. Categories and Subject Descriptors H.3 [Information Storage and Retrieval]: H.3.1 Content Analysis and Indexing; H.3.3 Information Search and Retrieval; H.3.4 Systems and Software General Terms Performance, Experimentation Keywords Intellectual Property, Evaluation, Patent Retrieval System
Daniela Becks, Christa Womser-Hacker, Thomas Mandl
Added 08 Nov 2010
Updated 08 Nov 2010
Type Conference
Year 2009
Where CLEF
Authors Daniela Becks, Christa Womser-Hacker, Thomas Mandl, Ralph Kölle
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