Deep Learning-based Optimized Model for Emotional Psychological Disorder Activities Identification in Smart Healthcare System
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Dilip Kumar Jang Bahadur SAINI Department of Electronic Engineering, Research Institute of IoT Cybersecurity National Kaohsiung University of Science and Technology, Taiwan
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Chin-Shiuh SHIEH Department of Electronic Engineering, Research Institute of IoT Cybersecurity National Kaohsiung University of Science and Technology, Taiwan
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Monica MEHROTRA Electronics & Communication Engineering Chandigarh University, Unnao, Uttar Pradesh, India
Accurately diagnosing emotional and psychological disorders is essential for prompt mental health interventions, especially in intelligent healthcare systems. This paper proposes a deep learning model that uses convolutional neural networks (CNN) and long short-term memory (LSTM) networks to classify emotional states based on physiological inputs like EEG and ECG. Bayesian optimisation improves the model's learning efficacy and generalisation ability by adjusting hyperparameters. In comparison to conventional machine learning models such as Support Vector Machines (SVM), random forest, and standalone deep learning models (CNN and LSTM), the proposed CNN-LSTM architecture increases classification accuracy by 25%, to 92.1%. Its exceptional performance is demonstrated by its AUC-ROC score of 0.96, accuracy of 0.93, recall of 0.91, and F1-score of 0.92. These results show that the model can distinguish between several emotional states, including neutral, tense, and concerned. A real-time application is used to investigate the potential of wearable EEG-based brain-computer interface (BCI) devices for continuous emotional monitoring. The findings indicate that the proposed framework might be a helpful tool for the early detection and tailored management of mental health conditions in intricate healthcare environments.
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