Research on Students' Adaptive Learning System Based on Deep Learning Model

Abstract

With the rapid development of deep learning in recent years, recommendation algorithm combined with deep learning model has become an important direction in the field of recommendation in the future. Personalized learning resource recommendation is the main way to realize students' adaptation to the learning system. Based on the in-depth learning mode, students' online learning action data are obtained, and further learning analysis technology is used to construct students' special learning mode and provide suitable learning resources. The traditional method of introducing learning resources mainly stays at the level of examination questions. What ignores the essence of students' learning is the learning of knowledge points. Students' learning process is affected by "before"and "after"learning behavior, which has the characteristics of time. Among them, bidirectional length cyclic neural network is good at considering the "front"and "back"states of recommended nodes when recommending prediction results. For the above situation, this paper proposes a recommendation method of students' learning resources based on bidirectional long-term and short-term memory cyclic neural network. Firstly, recommend the second examination according to the knowledge points, predict the scores of important steps including the accuracy of the recommended examination of the target students and the knowledge points of the recommended examination, and finally cooperate with the above two prediction results to judge whether the examination questions are finally recommended. Through the comparative experiment with the traditional recommendation algorithm, it is found that the student adaptive learning system based on the deep learning model proposed in this paper has better stability and interpretability in the recommendation results.