Deep Learning, Artificial Intelligence, Heart Sounds, Sound Classification, Healthcare.
Natural and Tsallis entropy of PCG signals are calculated as: (3) 3 features based on Mel Frequency Cepstral Coefficients (MFCCs): (4) Wavelet transform based features: The approximation coefficients of level 5 (𝑎5) and the detail coefficients of level 3 to 5 (𝑑3, 𝑑4, and 𝑑5) are used for feature