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Challenges in Patent Information Retrieval
[chapter]
2020
Evaluating Information Retrieval and Access Tasks
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We organized tasks on patent information retrieval during the decade from NTCIR-3 to NTCIR-8. ...
This chapter describes the designs of the tasks, the details of the test collections, and the challenges addressed in the research field of patent information retrieval. ...
at NTCIR-5 patent retrieval task. ...
doi:10.1007/978-981-15-5554-1_4
fatcat:pqchrs6jcfd6lcomgzj5gzegb4
Evaluation of Information Access Technologies at the NTCIR Workshop
[chapter]
2004
Lecture Notes in Computer Science
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
The aims of the NTCIR project are: 1. to encourage research in information access technologies by providing large-scale test collections reusable for experiments, 2. to provide a forum for research groups ...
This paper introduces the NTCIR Workshops, a series of evaluation workshops that are designed to enhance research in information access technologies, such as information retrieval, text summarization, ...
For PATENT retrieval task, though a new strategy for cross-genre retrieval called "term distillation" was proposed by Ricoh group and worked well on the collection, many research questions regarding patent ...
doi:10.1007/978-3-540-30222-3_4
fatcat:kox5oyahanh2hlhybiwfct6rce
CLIR System Evaluation at the Second NTCIR Workshop
[chapter]
2002
Lecture Notes in Computer Science
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A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
A brief history, tasks, participants, test collections, CLIR evaluation at the workshops, and plan for the next workshop are described in this paper. ...
This paper introduces , a series of evaluation workshops, which is designed to enhance research in information retrieval and related text processing techniques, such as summarization, extraction, by providing ...
(1)
Multilingual CLIR (CLIR)
(2)
Search by Document (Patent, Web)
(3)
(Patent, QA, Web)
(4)
Optional Task (Patent,Web)
(5)
Multigrade Relevance Judgments (CLIR,
Patent, Web)
(6) ...
doi:10.1007/3-540-45691-0_35
fatcat:e7hs7aldgncv3mqr74j3zolbqy