Research On Indicators Of Network Information Ecology And The Application Of Visualization Technique

As the Internet developing, people have to pay more attention to network information ecology. The appearance of a quantitative measurement model for information ecology in cyberspace becomes one of the most imperative demands in the research field of network information ecology.After researching the network information ecology, a measurement model for network information ecology was set up in this paper, which was carried out under Microsoft Visual C++ 6.0 environment.The research work of the paper is mainly embodied by the three aspects bellow:1.After collecting and arranging the resent research in and out of China, the paper summarized the achievements and limitations in information ecology field.2.The paper analyzed the elements of network information ecology thoroughly, and abstracted the main deciding factors of network information ecology. After that, some indexes were advanced and carried out. The quantitative measurement model NIEM was finally set up after weights of indexes were decided by AHP.3.The NIEM model was carried out in C++. The status of network information ecology can be estimated in the system, with a total score as well as values of other indexes. Also, the system realizes the analysis of evaluation result with visualization technique. There is also an experiment function designed in the system, which provides a scientific way of testing our model.The put forward of measurement model of network information ecology can be used for the regional information network analysis, and provide accurate analysis methods of information to relevant department. The use of visualization technique, offers more straightforward appearance, also provide a helpful method to know the overall situation of network information ecology. This paper focused on the status of information ecology in cyberspace, and makes the indexes. To other kinds of starting point, there is still much room for researching.