新冠疫情背景下大数据爬虫技术实训课程构建

Construction of"Big Data Crawler Technology"Training Course in the Context of COVID-19

基于“新冠疫情”背景,剖析正常大数据爬虫技术实训课程面临的挑战,构建基于疫情数据的实训教学项目。搭建在线开放课程,利用即时通讯软件开展在线教学,将疫情数据应用于大数据爬虫技术实践教学中,强化学生自学、师生沟通,改进课程评价。

Based on the background of COVID-19,this paper analyzes the challenges faced by the normal big data crawler technology training course,and constructs the practical training teaching project based on the epidemic data.Build online open courses,use instant messaging software to carry out online teaching,apply epidemic data to practice teaching of big data crawler technology,strengthen self-study of students,communication between teachers and students,and improve course evaluation.