Automatic indexing of online health resources for a French quality controlled gateway
Automatic indexing of online health resources for a French quality controlled gateway
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DOI：
10.1016/j.ipm.2005.01.003
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发表时间：
2006-05-01
影响因子：
8.6
通讯作者：
Darmoni, S
中科院分区：
文献类型：
--
作者：
Névéol, A;Rogozan, A;Darmoni, S
丰富的在线资源需要工具和方法来帮助互联网用户准确地找到他们正在寻找的东西。质量控制网关CISMeF为卫生资源提供此类服务。然而，维护和更新目录的人力成本越来越高。本文介绍了CISMeF团队目前开发的自动标引系统，用于初步标引，或在人工审核后用于最终标引。详细介绍了利用INTEX平台进行MeSH术语提取的系统架构。第一次评价的结果往往表明自动索引策略是相关的，因为它达到了与其他现有业务系统相当的精度。此外，本文提供的系统检索关键字/限定符对，而不是单个术语，因此提供了更精确的索引。进一步的开发和测试将进行，以提高字典的覆盖范围，并验证系统在索引人员的日常工作中的效率。(c) 2005 Elsevier Ltd版权所有。
The profusion of online resources calls for tools and methods to help Internet users find precisely what they are looking for. Quality controlled gateway CISMeF provides such services for health resources. However, the human cost of maintaining and updating the catalogue are increasingly high. This paper presents the automatic indexing system currently developed in the CISMeF team to be used as such for preliminary indexing, or after human reviewing for the final indexing. The system architecture, using the INTEX platform for MeSH term extraction is detailed. The results of a first evaluation tend to indicate that the automatic indexing strategy is relevant, as it achieves a precision comparable to that of other existing operational systems. Moreover, the system presented in this paper retrieves keyword/qualifier pairs as opposed to single terms, therefore providing a significantly more precise indexing. Further development and tests will be carried out in order to improve the coverage of the dictionaries, and validate the efficiency of the system in the indexers' everyday work. (c) 2005 Elsevier Ltd. All rights reserved.