Research of Students Learning Quality Evaluation System Based on BP Neural Network

In order to evaluate the quality of student learning at school, this article established the model of students' learning quality evaluation system based on BP neural network algorithm. It get there level evaluation indexes and twelve secondary evaluation indexes through questionnaire method, used the AHP method to obtain all the weights of evaluation indexes, established the evaluation model based on the BP neural network, and then training and simulation were carried out to get the comprehensive evaluation result, finally get the system model. This article developed a virtual application platform and verified the model, then proved the correctness, objectivity and scientific of the model. For universities or enterprises to develop the students' learning quality evaluation or the quality of staff work, provides an important reference and a certain reference value.