Extracting enterprises collaborative network from massive online documents

As the information technology has achieved great promotion in recent years, especially Chinese ICT industry is closely related to information technology is changing faster and faster. As a result, IT related enterprises become more and more dependent on efficient information delivery. To better grasp the more complex market opportunities, enterprises are inclined to collaborate with each other, for an alliance is more resistant to complex market occasion. In this article, we will try to extract the enterprises collaborative network from massive online data through data mining. After that, we introduce graph model to study the features of the network. Then, both the features of the whole industry and the status of different kinds of corporations can be adequately presented.