A Method for Analyzing Learning Sentiment Based on Classroom Time-Series Images

Table 7

Student learning emotions within lecture time for each knowledge point.

IDs	KP1	KP2	KP3	…	KP47	KP48
0517	1	1	1	…	1	1
0530	1	0	−1	…	0	−1
0616	1	1	−1	…	−1	1
0617	1	1	1	…	1	1
0619	1	1	1	…	1	1
0621	0	1	0	…	0	1