principle of information analytics applied that widely...

social media seems absolutely a very complex network,actually it really is.hopefully we got some tools to figure out the relationship,and the significant information.There are always some useful tools for us to analyze information. During our daily life on surfing the Internet, we can hardly find such apps or websites that don’t contain any information from user. For example, when browsing the webpage of ‘sina weibo’,we can tell that everyone can leave a comment under one’s microblog even for the big famous stars if not any specific comment forbidden settings. So somehow it really makes an annoying trouble for the administers to manage all the comments made by so many people, for addressing that I suppose that sina do have very strict and effective algorithm to avoid and extract those specific annoying or sensitive words.  The idea of information analysis is applied in many fields, and does make the management of products or human resource more intelligent and smart.

according to a survey given by an institution overseas,sina microblog ranks third among social network of in China, I refer to a research on the Internet to help illustrate how the social network in sina can be generally consist of 

in the middle it comes the most influential ones in sina microblog,which usually made up by media accounts, website accounts, government accounts, celebrities accounts, and also some famous grass root accounts, we can roughly name them 'rich club'.Although Sina Weibo is very densely connected, Individuals are separated from each other but closer to the celebrities. Thus the most influential users become the core of Sina Weibo, and they are followed by the common users. As the core of Sina Weibo, they have great influence on the information diffusion on the social media website.

btw,all the data shown above was collected by python,and the above relationship of the rich club reveals that they are closed connected, which implies a similar phenomenon in other social medias regardless of home and abroad.