开放知识库构建技术的多维量化评价方法

发布时间：2018-11-03 07:12

【摘要】：网络大数据时代的到来使得开放知识库的构建技术越来越受到学术界和工业界的关注。近年来,依托开放知识库构建技术而构建的知识库及相关应用层出不穷。然而,目前并没有一种较为统一、全面的开放知识库构建技术的多维量化评价方法。在已有工作的基础之上,提出了一套开放知识库构建技术的多维评价指标体系,综合考虑包括开放知识库的构建准确率、构建时间、构建规模在内的多个维度,并在此基础上提出了开放知识库构建技术的多维量化评价方法。实验表明,开放知识库构建技术的评价结果较传统的评价方法更为全面、合理,并且可以根据实际应用中维度的重要性差异产生不同角度的评价结果。
[Abstract]:With the advent of Internet big data era, the construction technology of open knowledge base has attracted more and more attention from academia and industry. In recent years, the knowledge base and related applications based on the open knowledge base construction technology have emerged one after another. However, at present, there is not a unified, comprehensive multi-dimensional quantitative evaluation method of open knowledge base construction technology. Based on the existing work, a set of multi-dimensional evaluation index system of open knowledge base construction technology is put forward, which includes the construction accuracy of open knowledge base, the construction time and the construction scale. On this basis, a multi-dimensional quantitative evaluation method for the construction of open knowledge base is proposed. The experimental results show that the evaluation results of the open knowledge base construction technology are more comprehensive and reasonable than the traditional evaluation methods, and can produce different evaluation results from different angles according to the importance differences of the dimensions in practical application.
【作者单位】：中国科学院计算技术研究所网络数据科学与技术重点实验室;
【基金】：国家重点研发计划(2016YFB1000902) 国家自然科学基金项目(61173008,61100175,61232010,60933005,61402442,61572469,61572473) 北京市自然科学基金青年基金项目(4154086)资助
【分类号】：TP391.1

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