机器学习案例化教学方法研究

如何让学生正确理解机器学习理论、准确利用所学技术解决新问题，是机器学习课程教学的重点。提出一种由浅入深的案例化教学方法，设计综合案例实现机器学习全过程的融合，讲解每一个算法的理论知识和实现过程，并通过调整算法步骤、参数等，展示各个步骤、自变量和系数等对学习结果的影响。实践结果表明，该方法能够有效帮助学生理解理论知识，强化动手能力。

A Case-study Teaching Method for Machine Learning Course

How to learn the theoretical underpinnings and gain the practical to powerfully apply these techniques to new problems, is an important question for machine learning course. This paper proposes a case- study teaching method. In the class, students get hands-on experience with machine learning from a comprehensive practice case, and acquire the complete knowledge system by adjusting the steps and parameters of an integrated case. The practice results show that this method can effectively help students understand theoretical knowledge and improve the practical ability.