Reclink: aplicativo para o relacionamento de bases de dados, implementando o método probabilistic record linkage
Reclink: aplicativo para o relacionamento de bases de dados, implementando o método probabilistic record linkage
复制标题
Reclink：dados 基础关系的应用，实现概率记录链接的方法
DOI：
10.1590/s0102-311x2000000200014
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发表时间：
2000
影响因子：
2.8
通讯作者：
Cláudia Medina Coeli
中科院分区：
文献类型：
--
作者：
Kenneth Rochelde Camargo;Cláudia Medina Coeli
本文提出了一种基于概率记录链接技术的数据库链接系统，该系统是在 Borland C++ Builder 3.0 版编程环境下用 C++ 语言开发的。该系统在不同规模的数据源的链接中进行了测试，从处理时间和识别真实记录对的灵敏度方面进行了评估。与手动处理相比，使用该程序在记录处理上花费的时间要少得多，特别是在使用较大数据库的情况下。在我们使用记录较少的数据库的情况下，手动和自动流程具有同等的敏感性。然而，随着记录数量的增加，我们注意到手动过程的敏感性明显降低，但自动过程的敏感性却没有明显降低。尽管处于开发初期，该系统在处理速度和灵敏度方面都表现良好。尽管算法的整体性能令人满意，但我们打算评估其他例程以尝试提高系统的性能。
This paper presents a system for database linkage based on the probabilistic record linkage technique, developed in the C++ language with the Borland C++ Builder version 3.0 programming environment. The system was tested in the linkage of data sources of different sizes, evaluated both in terms of processing time and sensitivity for identifying true record pairs. Significantly less time was spent in record processing when the program was used, as compared to manual processing, especially in situations where larger databases were used. Manual and automatic processes had equivalent sensitivities in situations where we used databases with fewer records. However, as the number of records grew we noticed a clear reduction in the sensitivity of the manual process, but not in the automatic one. Although in its initial stage of development, the system performed well in terms of both processing speed and sensitivity. Although overall performance of algorithms was satisfactory, we intend to evaluate other routines in the attempt to improve the system's performance.