Recommendation System Based On Large Data Of The Design And Implementation Of Multimedia Online Teaching System

With the development of information globalization,education informationization is imperative,an important means of modern education is the multimedia teaching,but due to the presence of multimedia teaching some similar lack of selectivity,heavy technique light,the use of teaching inflexible and etc.have severely hindered the development of the teachers’ teaching.At present,the multimedia teaching should pay attention to the audio-visual effect,design reasonable multimedia learning materials,and recommend different video courses according to different types of students.At the same time,the rise and application of big data technology provides effective technical support for the recommendation work.There is a direct seeding technology and the popularity of multimedia teaching has also become a mainstream form of education.Live multimedia teaching expand space latitude teaching,for learners to provide rich,high-quality learning resources,is bound to improve the quality of teaching,change the teaching idea and promote the positive impact of education.Aiming at the existing teaching resources and management needs,this paper designs and implements a multimedia teaching system with large data recommendation function.This system combines the streaming media data recommendation system and mainstream broadcast platform technology,this system can solve the existing live teaching system to intercept the player screen,improves the screen capturing and speed.In the aspect of multimedia data compression,according to the characteristics of different media information compression methods with different media,the information correctly and reproduce the synchronous transmission of control commands and files on the client is also used,and through the application layer protocol,to efficiently transfer files to the client.In other aspects of teaching aids,remote control,file transfer,live video,video recording and other practical functions are provided.The most distinctive is the realization of function module of the recommended broadcast system,the broadcast system has an important function of business school system,at the same time,through the research results of this thesis,hoping to be the now popular live and traditional combination of teaching,to improve teaching efficiency,reduce the teachers teaching burden,has more extensive practical value.