Automated restricted Boltzmann machine classifier for early diagnosis of Parkinson's disease using digitized spiral drawings. - Mahima Thakur; Samiappan Dhanalakshmi; Harisudha Kuresan; Ramalingam Senthil; R. Narayanamoorthi; Khin Wee Lai (J. Ambient Intell. Humaniz. Comput., 2023)