DATA PRETREATMENT IN INTELLIGENT MODELING METHODS

This paper researched on the data pretreatment problems in intelligent system modeling,and pointed out the importance of this work.With an example of system modeling,the paper expounded contents and methods in various phases of data pretreatment of intelligent modeling,such as the primary election of variable,data collection,data processing and correcting,reducing dimensions of the input data etc.The work gave security to the accurate setting up of the system model.