Intelligent loading of code modules based on the users´ historical operating log in GIS software

The intelligent loading is a technology which is widely used in GIS Software. The paper designed a method which is based on the users´ preference that is extracted and analysed from users´ historical operating records. A matrix is used for describing the relation between code modules and users´ behavior. Two vectors are used to formalize the users´ behavior in the dimension of code modules. The two vectors record the information to judge whether the code module needs to be loaded or not. By a series of the calculation, the code modules which are very likely used by the project are selected. Through this method, GIS Software is loaded more efficient.