Design And Implementation Of Abstract-based News Event Display System

Since the 21st century,with the construction of the information industry in the news industry gradually improving,obtaining news and event information from news websites has become the main way for people to obtain event information.However,for the major news event websites currently on the market,for news event display,there are problems such as insufficient comprehensive display and quick browsing.First,the current news website's display of news is only a description of the current event status,so users need to continue to pay attention to the development of an event to understand the full picture of the event.Second,due to the different types of news sites and different concerns,the key descriptions of events are often different.In order to be able to conveniently,quickly and comprehensively display news event information,this topic designed and implemented a summary-based news event display system.The system uses events as a dimension to enable users to obtain specific information about events on one page.This facilitates the user's understanding of the event,and avoids the process of continuous attention and repeated retrieval to obtain the full picture of the news event.Based on the background and objectives of the project,this article has completed the following work.Firstly,the web crawler technology,text clustering and summary technology,Web service technology and timed task technology were investigated for the system implementation requirements.Based on the investigation,the system has conducted requirements analysis,technology selection,system design,system implementation and system testing,and summarized the work.The system's original news data comes from web crawlers,and the information is processed through text clustering and other technologies.Event information is finally displayed through the Web system.The entire system process is controlled by timing tasks.At present,the system has completed the tasks of development,testing and deployment,and it has been able to run well and has begun to put into trial.From the point of view of the user's use of the system,the function of the entire system is mainly for the display and retrieval of events.At the same time,the system adds event collection and event sharing functions,as well as login registration and User-managed functions.