[Retracted] Data Analysis and Processing Application of Deep Learning in Engineering Cost Teaching Evaluation

Table 3

Summary of teaching tools.

Learning platform name	Platform introduction	Function introduction
Rain class	Intelligent teaching tool jointly developed by online and university online education office	Implement question and answer interaction, student difficulty feedback, and teaching data statistics
China university MOOC	Online education, undertake the national high-quality open courses of the Ministry of Education and provide MPPC courses	Curriculum construction, teaching management, and data statistics
Superstar learning link	Pan Asia mobile app	Curriculum construction, teaching management, and class group chat
Pan Asian network	Curriculum construction and daily teaching	Curriculum construction, teaching management, and data statistics
Wisdom tree	Can complete cross school course selection	Curriculum construction, online learning, and class management