Enterprise Information Performance Evaluation Method

Enterprise information engineering is the basis of the National Economic Informationalization and most important in the promotion of the National Economic Informationalization. With the development of global Informationalization, the Informationalization of our nation is continuously growing and going deeply. But, How to choose a proper and favorable digitalization mode for enterprise information engineering is a big issue faced by Chinese enterprises.This paper adopts three models in enterprise information engineering and three concrete example is illustrated, then their features are analyzed. Finally, This paper choose the method of Principal Component Analysis and Fuzzy Theory to evaluate the effect of enterprise information engineering before it started, And choose the Data Envelopment Analysis to evaluate the effect of enterprise information engineering after it completed.