Therapies customization by emotion recognition in biosignals
DOI:
https://doi.org/10.59681/2175-4411.v16.iEspecial.2024.1266Keywords:
Emotion-Focused Therapy, Music Therapy, Artificial IntelligenceAbstract
Goal: This study aimed to develop a hybrid artificial neural network architecture to recognize mood states in biosignals from elderly individuals, including those with mild to moderate dementia, to support the personalization of therapies. Method: The study employed Wavelet Transform to convert signals into images, used as input for a hybrid architecture comprising a pre-trained convolutional neural network of LeNet type for feature extraction, and a Random Forest algorithm with 450 trees for classification. The performance of the proposed algorithm was evaluated on publicly available databases of electroencephalography and voice signals, and subsequently validated on an in-house database of elderly individuals with and without dementia. Results: The achieved accuracy ranged from 71% to 73%. Conclusion: This technology can be integrated into human-machine interfaces to personalize various therapies, such as music therapy.
References
Vivas EN, Rocha SF. The Brazilian population aging and its contemporary challenges. MOJ Gerontol Ger. 2020;5(5):165-8.
Bloom DE, Canning D, Lubet A. Global population aging: Facts, challenges, solutions & perspectives. Daedalus. 2015;144(2):80-92.
Silva-Júnior JD. Memórias Autobiográficas e Música em Idosos. Campinas: Editora Alínea. 2018.
Peixoto CT da S. Saúde mental: um enfoque voltado à prevenção da demência de alzheimer. JHMReview [Internet]. 2021;7(3). Disponível em: https://ijhmreview.org/ijhmreview/article/view/276
Santana MA, Lima CL, Torcate AS, Fonseca FS, Santos WP. Affective computing in the context of music therapy: a systematic review. RSD [Internet]. 2021;10(15): e392101522844. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/22844
Veltmeijer EA, Gerritsen C, Hindriks KV. Automatic emotion recognition for groups: a review. IEEE Transactions on Affective Computing. 2021;14(1):89-107.
Dupré D, Krumhuber EG, Küster D, McKeown GJ. A performance comparison of eight commercially available automatic classifiers for facial affect recognition. Plos one. 2020;15(4):e0231968.
Mallat SG. Multifrequency channel decompositions of images and wavelet models. IEEE Transactions on Acoustics, speech, and signal processing. 1989;37(12):2091-110.
Eaton JW, Bateman D, Hauberg S. GNU Octave version 3.0. 1 manual: a high-level interactive language for numerical computations. Whales: Network Theory Ltd. 2007.
Witten IH, Frank E, Hall MA. Data Mining: Practical machine learning tools and techniques. Burlington: Morgan Kaufmann Publishers. 2011.
Soleymani M, Lichtenauer J, Pun T, Pantic M. A multimodal database for affect recognition and implicit tagging. IEEE transactions on affective computing. 2011;3(1):42-55.
Livingstone SR, Russo FA. The Ryerson Audio-Visual Database of Emotional Speech and Song (RAVDESS): A dynamic, multimodal set of facial and vocal expressions in North American English. PloS one. 2018;13(5):e0196391.
McHugh ML. Interrater reliability: the kappa statistic. Biochemia medica. 2012;22(3):276-82.
Almeida OP. Mini exame dos estado mental e o diagnóstico de demência no Brasil. Arquivos de Neuro-psiquiatria. 1998;56:605-12.
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