RETRACTED: An Efficient Teaching Model of International Cooperation Based on Artificial Intelligence

Table 2

Establishing training set.

	Original score	First stage	Second stage
Python	A+	100	1
C++	A	95	0.95
Introduction to computer	B	85	0.85
Introduction to logistics	C	75	0.75
Java	D	65	0.65
Computer network	F	0	0
Procurement project management	100	100	1
Data structure	60	60	0.6
Transportation management	0	0	0