Comprehensive evaluation process of vocational college students from multi source data to digital portrait
The article elaborates on the comprehensive evaluation process of vocational college students'overall quality from multiple data sources to digital portraits.The evaluation process mainly includes planning the comprehensive evaluation index framework,designing key dimensions and indicator points,data collection and label setting,and detailed steps for digital portrait construction.The framework for planning comprehensive evaluation indexes includes determining evaluation indicators,weight allocation,specific descriptions,evaluation criteria,and measurement tools.Key dimensions and indicator points cover academic ability,practical skills,innovation ability,social skills,and professional ethics.Data collection and label setting include data collection methods,data cleaning and organization,data preparation and verification,as well as the label setting process.The steps for constructing a digital portrait include data analysis and feature extraction,digital portrait design,data visualization,digital portrait generation,and interpretation.Through a scientifically reasonable comprehensive evaluation process,a comprehensive and effective understanding and evaluation of students'overall quality can be achieved,providing schools with targeted cultivation suggestions.
multiple data sourcesdigital portraitcomprehensive evaluation
NETL
NSTL
万方数据
