Online learning behavior model mining system based on process mining and mining method thereof

Abstract

The invention discloses an online learning behavior model mining system based on process mining and a mining method thereof, and the system comprises: a data grouping module which divides online behavior data of students into an excellent group, a good group, a medium group and a poor group according to student scores; the two-layer event log generation module that is used for respectively acquiring each group of student cognitive behavior event logs with excellent, good, medium and poor performance and a specific online behavior event log of each cognitive behavior according to a known mapping relationship between the online behaviors and the cognitive behaviors, namely, two layers of event logs; and the two-layer behavior model generation module that is used for generating a two-layer behavior process model by taking the two-layer event log as input and utilizing a process mining algorithm. The invention provides a new system and method for discovering a student behavior process model. The two-layer behavior process model serves as an effective means for student behavior analysis in education data analysis, an effective online learning mode can be found more accurately, and the method has guiding significance for development of the online education industry.

Description

technical field [0001] The present invention relates to the technical field of online education data analysis, in particular to an online learning behavior model mining system and mining method based on process mining. Background technique [0002] With the advent of the knowledge economy, people's learning mode has been hit unprecedentedly, and various new learning modes are emerging like a tide. Among all learning modes, the most impactful one is the network technology that appears with the development of network technology. Chemical learning, also known as online learning, is a brand-new way for students to use the Internet to learn online by establishing an educational platform on the Internet. This online learning method is a new learning environment composed of multimedia online learning resources, online learning communities and network technology platforms. Compared with other learning modes, it has incomparable advantages. [0003] Most of the current research on ...

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Problems solved by technology

[0004] The purpose of the present invention is to overcome the lack of analysis of the specific learning behavior process model in the existing educational data analysis technology, and propose a process mining-based online learning behavior model mining system and its mining method, which is of great significance to the development of the field of educational data analysis Guiding significance

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