[Retracted] MOOC and Flipped Classroom Task-Based English Teaching Model for Colleges and Universities Using Data Mining and Few-Shot Learning Technology

Table 1

Advantages of the improved decision tree.

Model	C4.5 algorithms	Improved C4.5 algorithm
Tree level	5	5
Number of leaf nodes	15	13
Leaf node sample proportion average	(20/15)/20100% = 6.6%	(18/13)/18100% = 7.7%