Research on the Core Technology of Education Big Data Based on Data Mining

摘要

In recent years, big data technology has made amazing achievements in the field of education, which has also aroused the attention of scholars on the application of data mining technology in education big data. However, the technology is still in the primary stage, and there are still many deficiencies. Therefore, this paper proposes the core technology research of education big data based on data mining. This paper makes an in-depth investigation and Research on the current management mode of education big data. Through the survey, it is a mainstream trend to adopt data mining technology to manage education big data. However, due to the immature technology, there are still some technical defects in the existing management, such as inaccurate prediction and incomplete data collection. In view of these shortcomings, this paper proposes an optimization and improvement scheme, which adjusts the data normalization processing method, optimizes the data clustering method, improves the prediction accuracy and simplifies the calculation steps. In the related verification experiments, compared with the traditional random recommendation algorithm and collaborative filtering algorithm, the prediction accuracy of the improved scheme has been improved, reaching a high level of 99.2%. This paper analyzes that the education big data management scheme based on data mining will play an important role in the future education management.