Analysis and Application of Decision Tree Algorithm
Suzhi Zhang · Computer Knowledge and Technology · 2009
The decision tree is a frequently-used classification method in data mining,it is easy to understand and large in scope to apply.With the algorithm being researched continually and deeply,many questions found in applications being resolved and improved.The revised algorithm has improved its classification speed,precision and practicability,and has formed many kinds of unique algorithms.We have expatiated upon decision tree and frequently-used algorithms through a commercial bank credit-card purchase as the example in this paper,and hope that the people who intent to apply or improve on algorithms in future can obtain some useful instruction and assistance.