摘要
利用Python语言的第三方库Numpy,Matplotlib和Pandas对学生成绩进行处理和分析.科学设计数据处理流程,包含打开文件模块、获取数据模块、数据处理模块和数据可视化模块.绘制出学生成绩雷达图、散点图和饼状图,供教师进行可视化分析,以便及时调整教学内容与教学方法.
As the third-party libraries, Numpy, Matplotlib and Pandas of Python language are used to process and analyze the achievements of learners, a data processing technology is applied to designing of the data processing, including file opening, data acquisition, data visualization, the drawing of radar, scatter and pie charts of achievements for teachers to carry out visual analysis to adjust their teaching in time.
作者
赵圆圆
ZHAO Yuan-yuan(Department of Information Technology,Shijiazhuang University of Applied Technology,Shijiazhuang,Hebei 050081,China)
出处
《石家庄职业技术学院学报》
2022年第2期37-42,共6页
Journal of Shijiazhuang College of Applied Technology
关键词
PYTHON语言
成绩分析
第三方库
雷达图
散点图
饼状图
Python language
performance analysis
third party library
radar chart
scatter diagram
cake shape
