Application of composite matter element method based on double base points to evaluation of equipment maintenance support system;

Based on the current situation research of regional information-based primary education of Guangxi province,this paper established a comprehensive assessment model of the informational infrastructure of school by choosing suitable indexes and getting their weights on the basis of double base points.

In order to increase accuracy of the index weight, a method to get the index weight is presented on the basis of double base points.

This paper analyzes the key influence factors of large scale project decisionmaking, puts out a model based on entropy coefficient and fuzzy theory, the double base points method for multiple attribute decision making is also used in this model.

The double base points method of multiple attribute decision making analysis was used to analyze the judgment results.

To deal with the decision-making of new product development(NPD) project plan effectively,through analyzing its characteristic of multi-stage decision-making,a multi-stage and multi-indicator model for sequencing the NPD project plan is proposed,which is on the basis of entropy weight and TOPSIS(technique for order preference by similarity to solution).

In this paper,entropy two-base-point approach is used to access the social effects of internet advertising.