教学大数据监测预警平台设计与应用

发展性评价是我国教学评价模式改革的重要方向,但发展性评价存在组织困难、数据难以收集、反馈困难等问题。大数据技术为发展性评价提供新的技术推动力量。通过教学发展性评价中的大数据需求分析,提出教学大数据监测预警的概念,并探讨其内涵及意义。设计教学大数据监测预警平台,构建其总体架构、功能结构、实体画像和预警模型,并对其应用机制、硬件架构、模型应用进行分析和实证。该技术方案对大数据在教学过程中的应用具有积极的借鉴作用。

DESIGN AND APPLICATION OF MONITORING AND WARNING PLATFORM FOR BIG DATA IN TEACHING

Developmental evaluation is an important direction for the reform of teaching evaluation model in China,but it is difficult to organize,to collect data,and to feedback.Big data provides a new technological driving force for developmental evaluation.This paper put forward the concept of monitoring and warning of teaching big data,and discussed its connotation and significance by analyzing the demands of big data in teaching development evaluation.We designed the monitoring and warning platform for big data in teaching,and constructed its overall architecture,function structure,entity portraits and warning models.We analyzed and verified its application mechanism,hardware architecture and model application.The technology scheme has a positive reference for the application of big data in teaching process.