Automatic Decision Algorithm of Interpretation Power in Criminal Justice Based on Data Activity Consultant

Table 2

Characteristics comparison of three types of typical decision tree algorithms.

The algorithm name	Support model	Tree structure	Identify characteristics	Eigenvalue type	Tree pruning
ID3	Classification	Many tree	Information gain	Enumerated values	Does not support
C4.5	Classification	Many tree	Information gain rate	Enumeration value, continuous value	Support
CART	Classification and regression	Binary tree	The Gini coefficient	Enumeration value, continuous value	Support