ALTAN, Gokhan, Yakup KUTLU, and Novruz ALLAHVERDI. “A Multistage Deep Belief Networks Application on Arrhythmia Classification”. International Journal of Intelligent Systems and Applications in Engineering (December 26, 2016): 222–228. Accessed May 2, 2024. https://ijisae.org/index.php/IJISAE/article/view/964.