Analysis of Patent Intelligence Based on Data Mining

With the development of computer and Internet technique,the amount of data in every walk of life has been growing.Patent information set is the world's largest set of technical information which practically includes technological achievements about all application areas.In order to get knowledge which is connotative,unknown and useful from practical data which is substantial,incomplete,noise,ambiguous and stochastic,data mining is applied into the analysis of patent information.For example,using clustering algorithms mine the text of patent and association rules mine the inventors of patent which can find the interested knowledge and make them into effective competitive intelligence.