Study on Antidepressant Emotion Regulation Based on Feedback Analysis of Music Therapy with Brain-Computer Interface

Table 2

Comparison of denoising effects of three methods based on all EEG data.

EEG signal classification	SNIR (dB)	Average energy (μV)	MAPE (%)
After EMD algorithm denoising
After denoising by FastICA algorithm
After EMD+FastICA algorithm denoising