In this paper,it deeply analysises the datas in the educational administration system database of zaozhuang university and finds intrinsic relation between nature of teacher and teaching assessment make use of the Microsoft decision tree algorithm on SQL Server 2005.

Constructional algorithm of principal and subordinate structure self-set based on decision trees;

Research on the performance of Decision Trees on IR;

Classification rules for mining tumors and normal tissues using genetic algorithms and decision trees;

Yield mapping analysis methods in precision agriculture based on decision-making tree modeling and map-overlapping;

This paper first proposes a decision-making tree construction method base on information gain,then gives the corresponding algorithm through one example.

Analysis on the loan repayment behavior of housing loan based on decision tree;

Application of decision tree in basic medical insurance;

An rules extraction algorithm of decision tree based on rough set theory;

For the special order products stock, the decision tree was introduced.

This article will approach the practical problems of applying Decision Tree to the Annual Income System.

Then the classification image from the method is compared with that from the decision tree method.

Costume sales forecasting model based on CURE algorithm and C4.5 decision tree;