RETRACTED: Optimized Piano Music Education Model Based on Multimodal Information Fusion for Emotion Recognition in Multimedia Video Networks

Table 4

Students’ piano music accomplishment.

	Intonation	Timbre	Collaboration	Learning ability	Interest
First grade	0.23	0.19	0.17	0.24	0.48
Second grade	0.25	0.29	0.25	0.21	0.38
Third grade	0.21	0.23	0.20	0.18	0.30
Senior first	0.38	0.39	0.36	0.35	0.27
Senior second	0.24	0.21	0.22	0.24	0.24
Senior three	0.19	0.22	0.23	0.21	0.20