The Web Information Mining Search

As a result of the fast developing Internet, it is difficult for people to find out the information that he wants rapidly and efficiently. Therefore, how to mine the information from this network becomes an urgent task.. For this reason, a lot of domestic and international experts, scholars have made a large amount of research about it.This paper, in the first place, has introduced three great research directions for the field of Internet data mining: network structure mining, network log mining, network text mining, and then puts forward the studying of this paper is network structure mining. Secondly, this paper has reviewed the current development situation of the network structure mining, and describes two specific algorithms of PageRank and HITS in detail. Based on that, this paper brings forward the corresponding improvement PageRank algorithm in allusion to the insufficient of PageRank algorithm:...