Rearch And System Realization Of Key Technology Of Web Video Business Fine Analysis

With the rapid development of Internet technology,network video services began to enter the stage of explosive growth phase.Network video services has become an important part of the entire Internet business.But user experience of video services has not been promoted synchronized,which has become a key issues haunting the continuous rapid development of network video services.Therefore,it is of great significance to analyze and evaluate the quality of network video.This thesis first introduces the background of network video services and this thesis's structure,and then describes the data used in the article and some concept definitions.The following chapters analyze the video services in detail from three aspects:First,from a single video point of view to analyze the video quality,then design experiments to map the video quality to the user's experience score.Second,from the user's point of view,analyzes the characteristics of video services in detail and studies the behavior of different types of users,and then uses the video category to study interest preferences of different types of users.Thirdly,based on the video detail data provided by the video website,the characteristics of video popularity are analyzed from the view of socialized user behavior.Firstly,the characteristics of video popularity are studied in detail,and then the popularity of video is predicted by experiments,at the same time,comparatively analyzed the impact of each feature set on video popularity.Finally,the architecture and implementation of video quality analysis system are described in detail.Based on the real user's online log data and the video detailed information data provided by the video website,this thesis analyzes the characteristics of the network video service from the perspective of data analysis and mining,summarizes the characteristics of the video quality,the user's behavior pattern and Preferences and video popular features,the promotion of network video business is of great significance.