Design And Implementation Of One-to-one English Live Learning Platform

With the development of live broadcasting technology,a lot of educational products have been derived from the one-to-one classes in the form of video.With more and more parents paying attention to cultivation of children's pure spoken English,online live English course has a big marketing future.And the one-to-one online course platform developed by my internship company is now the leader in the industry.By signing a large number of full-time teachers in North America,my company enables students to choose time and teachers freely to study pure English.And this platform solves the problem of traditional face-to-face teaching time arrangement,which not only achieve personalized counseling,but also avoid parents receiving and delivering.During my internship I was mainly responsible for the design and implementation of the student-side Learning Center.By studying the current situation of the online English education market,and the pain points of users,our team determined the functional and non-functional needs of the learning center.And the platform uses framework such as Spring Boot,Maven Archetype,Spring Cloud to develop,also use MySQL,HDFS and Redis databases to store and query data.What's more,I designed and implemented the functions of generating live classroom,generating course reports,video recording and playback,and viewing personal information,viewing course schedule,teacher recommendation,viewing teachers,booking courses,evaluation and so on.In addition,I used collaborative filtering algorithm to complete teacher recommendation,also used the frontier ECO Lite algorithm to complete the training and application motion recognition model.At last the platform also passed the functional test and non-functional test,and completed the corresponding function online.The functions designed in this paper have been put into use.Only the action analysis algorithm model is now moving online and the online test accuracy rate reaches 95%.At present,the platform has become a market-leading product with more than 200,000 users which functions and services are widely praised by parents,also more and more children fall in love with the interesting and enlightening learning process.