Deep Learning, Artificial Intelligence, Heart Sounds, Sound Classification, Image Classification.
Challenge 2016 Dataset This study uses Physionet Challenge 2016 dataset. 1.2. Preprocessing The PCG records in the challenge 2016 dataset were recorded with a sampling frequency of 2000 Hz. The data records were down-sampled to a frequency of 500 Hz. Savitzky–Golay filter was used, which performs a