The Micro Learning Evaluation Model Based On Linear Regression Analysis

2017 high version of the new media alliance horizon report,declared in machine learning,program coding literacy,augmented reality and virtual reality technology,artificial intelligence,virtual reality and remote laboratory,education big data,computation of emotional keywords become education informatization research perspective.These innovative technology driven the rapid development of micro teaching,small class belongs to the education informationization application category,establish evaluation index system of micro class is helpful to improve the information technology curriculum construction,improve the precision of the micro class evaluation index,conduce to improving the quality of high school information technology teaching.Through the construction of heterogeneous resources and the promotion of the national high-quality curriculum resources,the micro-course will take the concept of network,digitalization and intelligent education to solve the construction of digital resources.To realize high school information technology course management and operation,improve the high school information technology evaluation mechanism,speed up the digital information flow.In this study,citespace was used to evaluate micro-course evaluation data and explore the evolution trajectory of micro-course evaluation,so as to further study the evaluation mechanism of micro-course and the evaluation strategy of internalized micro-course.However,the study found that the literature more micro class evaluation by analytic hierarchy process(ahp)and Delphi method,analytic hierarchy statutory factors is greater than the quantitative factors,lack of convincing index data huge mad,and not easy to establish the weight.The Delphi method draws on the opinions of authoritative experts,but the evaluation lacks objectivity.Linear regression analysis can compensate for the defects of ahp and Delphi method,and can deduce and predict the development context of micro-course evaluation by constructing regression model.In this paper,a multivariate linear regression method is used to establish the micro-course evaluation model in order to obtain the quantitative standard of micro-course evaluation.The model research shows that the teaching content and video specification are the main driving factors of the micro-course evaluation index.