Researchers propose a multi-source dynamic contrastive domain adaptation method (MS-DCDA) for EEG emotion recognition.
The method leverages domain knowledge from multiple sources and uses dynamically weighted learning for optimal tradeoff between domain transferability and discriminability.
The proposed MS-DCDA model achieves high accuracies in cross-subject and cross-session experiments on SEED and SEED-IV datasets.
Insights from the study suggest greater emotional sensitivity in frontal and parietal brain lobes, with potential implications for mental health interventions and personalized medicine.