Deep Learning, Artificial Intelligence, Heart Sounds, Sound Classification, Lstm.
extracted for each frame. With 299 frames, 299×12 features are fed to LSTM. 2.3. Joint Decision Joint Decision LSTM is used to classify the sound if it is normal, abnormal or unclassified. If LSTM classifies the sound as abnormal or unclassified, XGBoost is used to classify the sound as normal or