基于云平台的计算机基础课程实训教学评价系统

Cloud Platform Based Computer Basic Course Practical Training Teaching Evaluation System

为解决现有实训教学评价系统评价残差较大、响应时间较长、教学评价效果不佳的问题,设计基于云平台的计算机基础课程实训教学评价系统。首先,运用浏览器/服务器模式(Browser/Server,B/S)构建系统硬件结构,将系统划分为显示层、控制层、业务逻辑层和数据层4个功能层;其次,利用云平台搭建系统数据中心,对系统数据进行整合;最后,利用建立的教学评价模型对云平台上的数据进行综合分析,输出评价结果。实验结果表明,设计系统的平均评价残差为0.05,平均响应时间为0.45 s,能够有效解决前述问题,在计算机基础课程实训教学评价方面具有良好的应用前景。

In order to solve the problems of the existing practical training teaching evaluation system,such as large residual evaluation,long response time and poor teaching evaluation effect,this paper designs a cloud-based computer basic course practical training teaching evaluation system.Firstly,the Browser/Server(B/S) model is used to build the system hardware structure,and the system is divided into four functional layers:display layer,control layer,business logic layer and data layer.Secondly,use the cloud platform to build the system data center and integrate the system data.Finally,we use the established teaching evaluation model to conduct a comprehensive analysis of the data on the cloud platform and output the evaluation results.The experimental results show that the average evaluation residual of the designed system is 0.05 and the average response time is 0.45 s,which can effectively solve the above problems and has a good application prospect in the evaluation of the practical training of computer basic courses.