中文摘要：

在线教育交互是在线教育研究领域的重要组成部分，云计算和大数据技术的出现及发展为在线教育交互研究提供了新的机遇，对其服务模式与数据处理等方面产生了巨大影响。文章在基于云计算和大数据特征基础上，对在线教育交互所面临的问题进行讨论，并构建在线教育交互平台模型，通通分析平台功能和进行数据挖掘，实现了在线授课者和学习者的高效互动的目的。

英文摘要：

Online education interaction is an important part in the field of online education research, the appearance and development of cloud computing and big data technology for online education interaction research provides a new opportunity, the service mode and greatly influenced the data processing, etc. Article based on the characteristics of cloud computing and big data, based on the online education interaction are discussed, and the problems faced and build online education interactive platform model, through the analysis of platform function and data mining, and realize the online instructors and learners＇ the purpose of efficient interaction.