基于数据挖掘技术的学情分析系统的设计与实现

Design and implementation of learning situation analysis system based on data mining

为了实现有效的学情分析,全面提升教学质量,采用数据挖掘技术中的统计分析方法,设计了一款单机版的学情分析系统,实现了学员基本信息统计,采集、存储、整理学员成绩,利用较为全面的算法科学合理地分析数据,给出成绩分析结果,并依据分析结果反馈正确意见和生成报告等功能,对授课效果、学情质量起到及时有效地监控、诊断和反馈的作用,为教员掌握学员的学习情况、动态调整教学设计、量化形成性考核等发挥重要作用。

Inorder to realize effective learning situation analysis and comprehensively improve the teaching quality,a single version of the learning situation analysis system is designed by using the statistical analysis method in data mining technology.It realizes the basic information of the students,collecting,storing and sorting out the students’scores,uses a more comprehensive algorithm to analyze the data scientifically and reasonably,gives the results of the performance analysis,and feedbacks the correct opinions and generates reports according to the analysis results.It plays an important role in timely and effective monitoring,diagnosis and feedback of the teaching effect and the quality of the learning situation,and plays an important role in mastering the learning situation of the students,dynamically adjusting the teaching design and quantifying the formative assessment.