基于CDIO-OBE 理念的机器学习课程项目驱动教学研究

摘 要：针对目前机器学习课程中存在理论与实践脱节、学生缺少动手机会的问题，本文提出基于 CDIO-OBE 的机器学习课程项目驱动的教学模式，在项目案例设计上采用了系统性、典型性、实践性、创新性的设计原则，采用 “记忆理解、应用分析、评价创新” 的设计思路进行线上线下的教学框架设计。将学科竞赛融入课堂教学中，在企业支持下共建 “基础、进阶、产业” 三级资源库，采用双导师指导模式以及过程性和终结性相结合的多维考核方式。教学实践表明，该模式显著提升了学生的理论成绩、项目完成率及竞赛参与度，有效培养学生从理论到实践的全流程综合能力。

关键词：CDIO-OBE理念；项目驱动教学；机器学习；实践能力；学科竞赛

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Research on Project-Driven Teaching of Machine Learning Course Based on the CDIO-OBE Concept

Abstract: To solve problems like the gap between theory and practice, low level of practical abilities etc. in ML courses, thus, in this paper, we propose a teaching reform plan of the CDIO-OBE idea oriented to projects. The scheme takes the four principles of systematic, typical, practical and innovative as its design principle for project cases; builds up a three-level hierarchy teaching system of “memory/comprehending, application/analysis, evaluating/innovating”. using a blended online-offline mode, integrates academic competitions into classroom teaching, establishes a “basic, advanced, industrial” three-level resource library through school-enterprise collaboration, adopts the two tutors strategy, and creates an integrated formative and summative evaluation system. In our teaching experience, such a model can greatly enhance the student’s theory grade, graduation rate of projects and contest rate . effectively cultivating students' whole-process comprehensive abilities from theory to practice.

Keywords: CDIO-OBE concept; project-driven teaching; machine learning; practical ability; academic competitions

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