The Design And Implementation Of User Profile System Based On Short Video

With the development of the software applications.The collection and mining of user data has great value for application.User profile is an effective tool for delineating target users.It links user requirement and design directions.User profile abstracts specific information into labels and user labels to describe user characteristics.At present,in the analysis of user profile,the simplification of user labels often leads to inaccurate user analysis.Big data calculation is complicated and takes a long time.Besides,the large differences in user information make it impossible to use a method for statistics and calculations.For short video applications,this article analyzes specific user data.It uses basic features,device features and behavior features to classify users,uses data engines to optimize big data queries and calculations.The result is that the system is more accurate and efficient.First,investigate the background and status of user profile.Summarizes the characteristics and shortcomings of the previous system and analyzes applicable scenarios and uses of user profile.Then conduct a detailed demand analysis for the user profile of the short video application and analyze the functional requirements of the system.According to the system requirements,it is divided into five functional modules,namely,the analysis board module,the crowd insight module,the author category module and search user profile module.The analysis board module is used to analyze user data online and offline.The crowd insight module is used to divide users into groups and provide crowd creation and management.The author category module is used to analyze the information data of users who publish short videos.After that,implement the functions of each module based on Spring.Use Click House to optimize the online calculation speed for the data engine and use a variety of database.After the development,test the overall function module and system performance.The results show that the user profile system designed and implemented in this paper runs stably.In terms of business,the authority is clear,the functions are complete.In the design of system,each module is independent of each other.It provides convenience for the development and maintenance of the system later.