Journal of Computer Applications ›› 2016, Vol. 36 ›› Issue (9): 2580-2583.DOI: 10.11772/j.issn.1001-9081.2016.09.2580

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Edge quality evaluation based on fuzzy comprehensive evaluation

JIE Dan, HU Qiangqiang, XU Chengwu, GAO Baolu, LI Haifang   

  1. College of Computer Science and Technology, Taiyuan University of Technology, Taiyuan Shanxi 030024, China
  • Received:2016-02-17 Revised:2016-04-25 Online:2016-09-10 Published:2016-09-08
  • Supported by:
    This work is partially supported by the National Natural Science Foundation of China (61472270) and the Science and Technology Plan Project of Shanxi Province (20130311037-4).


介丹, 胡强强, 徐成武, 高保禄, 李海芳   

  1. 太原理工大学 计算机科学与技术学院, 太原 030024
  • 通讯作者: 高保禄
  • 作者简介:介丹(1992-),女,山西运城人,硕士研究生,主要研究方向:智能信息处理;胡强强(1990-),男,江西南昌人,硕士研究生,主要研究方向:信息处理;徐成武(1974-),男,山西汾阳人,讲师,硕士,CCF会员,主要研究方向:智能信息处理;高保禄(1971-),男,山西太原人,讲师,博士,CCF会员,主要研究方向:智能信息处理;李海芳(1963-),女,山西昔阳人,教授,博士,CCF会员,主要研究方向:脑科学、智能信息处理、计算机视觉。
  • 基金资助:

Abstract: Focusing on the issues of low efficiency, being easy to be influenced by subjective factors and deviation of the evaluation results caused by the traditional edge quality evaluation which relies on experts, a new mapping evaluation operator called Geographical Mapping Operator (GMO) was proposed. Fuzzy comprehensive evaluation was applied to the edge quality evaluation, and the comment rate and evaluation index were determined according to the national standard, as well as the fuzzy weight vectors of evaluation factors were determined through the entropy weight method. Besides, the new operator was proved by theory. When applying the GMO to the actual data, the unqualified quality of earth data accounts for 65% before edging, but the perfect quality of earth data accounts for 55% after edging, which indicates the effectiveness of GMO.

Key words: fuzzy comprehensive evaluation, evaluation of edge quality, operator, entropy weight method

摘要: 针对传统的接边质量评价方法主要依赖专家人工评定所造成的效率低、容易受主观因素影响且评价结果易出现偏差的问题,提出了一种新的地图映射评价算子(GMO)。该算子将模糊综合评价应用到接边质量评价中,并根据国家标准确定了评价指标和评语等级,通过熵权法确定了评价因素的模糊权向量。另外,对新算子进行了理论证明。在实际数据中使用GMO时,接边前地球数据质量评价结果中65%为不合格,而接边后评价结果中55%是优秀的,验证了GMO的有效性。

关键词: 模糊综合评价, 接边质量评价, 算子, 熵权法

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