计算机与现代化

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基于RVM的汽车服务商维修服务质量评价方法

  

  1. (西南交通大学信息科学与技术学院,四川 成都 610031)
  • 收稿日期:2017-07-04 出版日期:2017-11-21 发布日期:2017-11-21
  • 作者简介:石昀(1986-),男,湖北黄冈人,西南交通大学信息科学与技术学院硕士研究生,研究方向:人工智能,机器学习,分布式数据处理; 楼新远(1963-),男,浙江萧山人,副教授,硕士生导师,研究方向:分布式处理; 曾明华(1965-),女,四川遂宁人,副教授,硕士生导师,研究方向:新能源汽车; 吴艳如(1992-),女,山东菏泽人,硕士研究生,研究方向:人工智能,机器学习,分布式数据处理。
  • 基金资助:
    国家科技支撑计划项目(2015BAF32B05); 四川省科技支撑计划项目(2015GZ0076)

Evaluation Method of Automobile Maintenance and Service Quality Based on Relevance Vector Machine

  1. (School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, China)
  • Received:2017-07-04 Online:2017-11-21 Published:2017-11-21

摘要: 针对汽车制造企业旗下服务站(4S店)维修服务质量业务综合绩效考核的实际需求,利用相关向量机理论模型算法,实现汽车服务商维修服务质量评价。相关实验表明采用相关向量机用作汽车服务商维修服务质量评价效果优于传统人工神经网络、支持向量机、深度神经网络等算法。该评价方法提高了故障处理的有效性、及时性和满意度,为汽车制造厂售后服务部遴选优质服务商,为客户提供契合故障原因的特性服务商提供参考。同时,更加全面、更加细致地进行了评价指标的选取,使得评价模型更有利于实际生产应用。

关键词: 评价方法, 汽车售后服务, 维修服务质量, 相关向量机

Abstract: Aiming at the real performance appraisal requirement of comprehensive performance evaluation for maintenance and service quality at service stations (including 4S shops) which belong to automobile manufacturing enterprise, we use the relevance vector machine theoretical model algorithm to implement the evaluation of maintenance and service quality. Relevant experiments show that the relevance vector machine is better than the traditional artificial neural network, support vector machine and depth neural network for the evaluation of service quality of automobile service providers. This evaluation method improves the validity, timeliness and satisfaction of the fault treatment, and provides a good service provider for the after-sales service department of the automobile manufacturer. It provides a reference for the customers who are in good agreement with the cause of the failure. At the same time, the selection of evaluation indexes is more comprehensive and detailed, which makes the evaluation model more conducive to practical production applications.

Key words: evaluation method, automobile after-sales service, maintenance service quality, relevance vector machine

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