我国大学生成绩预测及专业分流引导实践探究——基于矩阵填充和回归模型的实证分析

Exploration on the Practice of College Students’Achievement Prediction and Professional Diversion Guidance in China:Empirical Analysis Based on Matrix Filling and Regression Model

采用矩阵填充和多元线性回归的方法建立基于学生成绩的专业方向推荐系统.首先,以学生的高考成绩、大学基础课程已有成绩为工具应用样本,利用矩阵填充的方法测算其未知基础课程成绩的等级,进行综合学业评定后,利用多元回归法建立专业能力与成绩的关系,为其专业分流引导提供科学借鉴,建构基于专业能力的学业生涯规划范式.

This paper establishes a professional direction recommendation system based on students’achievement by using the methods of matrix filling and multivariate linear regression.Firstly,taking the students’college entrance examination scores and the existing scores of university basic courses as tool application samples and using the matrix filling method to calculate the level of their unknown basic course scores.After comprehensive academic evaluation,the relationship between professional ability and achievement is established using the multivariate regression method to provide scientific reference for their professional diversion guidance,and to construct the paradigm of academic career planning based on professional ability.