...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of medical systems >A new look at information retrieval evaluation: proposal for solutions.
【24h】

A new look at information retrieval evaluation: proposal for solutions.

机译：新看信息检索评估：解决方案提案。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This is the fourth and the final in the series of the papers on an application of the systems analytic approach to evaluation of information retrieval (IR). In the previous papers terminological and evaluation problems associated with IR were identified and discussed, and it was proposed that the systems analytic approach could provide solutions to these problems. A review of existing systems analytic approaches in IR was given, and a conceptual framework and two models of IR were presented. This paper discusses how the proposed conceptual framework and the models can be used to improve terminology of IR, to analyze the relevance-based method of recall and precision, and to propose new approaches to evaluate relevance relationships and search engines. The proposed evaluation approaches are compared amongst each other and with the existing methods. The paper is concluded by a summary of the contributions of the research and an identification of the directions for a future research in IR evaluation.
机译：这是关于应用系统分析方法评估信息检索（IR）的应用程序的第四个和决赛。在先前的论文中，确定并讨论了与IR相关的术语和评估问题，并提出了系统分析方法可以为这些问题提供解决方案。给出了IR中现有系统分析方法的审查，并提出了概念框架和两种IR模型。本文讨论了建议的概念框架和模型如何用于改善IR的术语，分析基于相关的召回和精度方法，并提出了评估相关关系和搜索引擎的新方法。拟议的评估方法在彼此之间进行比较，以及现有方法。本文通过摘要摘要，并识别IR评估未来研究的指示。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号