RETRACTED: Application of Internet of Things Technology in Student Management Evaluation System

Table 3

Comparison of the classification results of the two algorithms.

Model	C4.5 algorithmic model	Improved decision tree algorithm model
Tree level	6	6
Number of leaf nodes	12	9
Leaf node sample proportion average	(18/12)/18∗100% = 8.3%	(15/9)/15∗100% = 10.7%