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Leveraging conceptual lexicon: query disambiguation using proximity information for patent retrieval

Published: 28 July 2013 Publication History

Abstract

Patent prior art search is a task in patent retrieval where the goal is to rank documents which describe prior art work related to a patent application. One of the main properties of patent retrieval is that the query topic is a full patent application and does not represent a focused information need. This query by document nature of patent retrieval introduces new challenges and requires new investigations specific to this problem. Researchers have addressed this problem by considering different information resources for query reduction and query disambiguation. However, previous work has not fully studied the effect of using proximity information and exploiting domain specific resources for performing query disambiguation.
In this paper, we first reduce the query document by taking the first claim of the document itself. We then build a query-specific patent lexicon based on definitions of the International Patent Classification (IPC). We study how to expand queries by selecting expansion terms from the lexicon that are focused on the query topic. The key problem is how to capture whether an expansion term is focused on the query topic or not. We address this problem by exploiting proximity information. We assign high weights to expansion terms appearing closer to query terms based on the intuition that terms closer to query terms are more likely to be related to the query topic.
Experimental results on two patent retrieval datasets show that the proposed method is effective and robust for query expansion, significantly outperforming the standard pseudo relevance feedback (PRF) and existing baselines in patent retrieval.

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  • (2023)Heterogeneous graph attention networks for passage retrievalInformation Retrieval10.1007/s10791-023-09424-326:1-2Online publication date: 16-Nov-2023
  • (2022)End to End Neural Retrieval for Patent Prior Art SearchAdvances in Information Retrieval10.1007/978-3-030-99739-7_66(537-544)Online publication date: 5-Apr-2022
  • (2022)Passage Retrieval on Structured Documents Using Graph Attention NetworksAdvances in Information Retrieval10.1007/978-3-030-99739-7_2(13-21)Online publication date: 10-Apr-2022
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      cover image ACM Conferences
      SIGIR '13: Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval
      July 2013
      1188 pages
      ISBN:9781450320344
      DOI:10.1145/2484028
      Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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      Publication History

      Published: 28 July 2013

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      Author Tags

      1. patent search
      2. proximity information
      3. query expansion

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      SIGIR '13 Paper Acceptance Rate 73 of 366 submissions, 20%;
      Overall Acceptance Rate 792 of 3,983 submissions, 20%

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      Cited By

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      • (2023)Heterogeneous graph attention networks for passage retrievalInformation Retrieval10.1007/s10791-023-09424-326:1-2Online publication date: 16-Nov-2023
      • (2022)End to End Neural Retrieval for Patent Prior Art SearchAdvances in Information Retrieval10.1007/978-3-030-99739-7_66(537-544)Online publication date: 5-Apr-2022
      • (2022)Passage Retrieval on Structured Documents Using Graph Attention NetworksAdvances in Information Retrieval10.1007/978-3-030-99739-7_2(13-21)Online publication date: 10-Apr-2022
      • (2021)Does More Context Help? Effects of Context Window and Application Source on Retrieval PerformanceACM Transactions on Information Systems10.1145/347405540:2(1-40)Online publication date: 27-Sep-2021
      • (2019)Patent expanded retrieval via word embedding under composite-domain perspectivesFrontiers of Computer Science: Selected Publications from Chinese Universities10.1007/s11704-018-7056-613:5(1048-1061)Online publication date: 1-Oct-2019
      • (2019)Patent retrieval: a literature reviewKnowledge and Information Systems10.1007/s10115-018-1322-7Online publication date: 14-Jan-2019
      • (2019)Enhancing the Healthcare Retrieval with a Self-adaptive Saturated Density FunctionAdvances in Knowledge Discovery and Data Mining10.1007/978-3-030-16148-4_39(501-513)Online publication date: 22-Mar-2019
      • (2018)Toward an Interactive Patent Retrieval Framework based on Distributed RepresentationsThe 41st International ACM SIGIR Conference on Research & Development in Information Retrieval10.1145/3209978.3210106(957-960)Online publication date: 27-Jun-2018
      • (2018)PatSearchKnowledge and Information Systems10.1007/s10115-017-1127-057:1(135-158)Online publication date: 1-Oct-2018
      • (2017)Exploiting semantic knowledge base for patent retrieval2017 13th International Conference on Natural Computation, Fuzzy Systems and Knowledge Discovery (ICNC-FSKD)10.1109/FSKD.2017.8393111(2195-2200)Online publication date: Jul-2017
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