1. Heart sound classification based on improved MFCC features and convolutional recurrent neural networks;Deng;Neural Netw.,2020
2. Multi-channel lung sound classification with convolutional recurrent neural networks;Messner;Computers Biol. Med.,2020
3. Classifying sleep–wake stages through recurrent neural networks using pulse oximetry signals;Casal;Biomed. Signal Process. Control,2021
4. Available from: https://stanford.edu/~shervine/teaching/cs-230/cheatsheet-recurrent-neural-networks (accessed 09.06.20).
5. A. Ghosh, Recurrent neural network and long short-term memory. Available from: https://medium.com/datadriveninvestor/recurrent-neural-networks-and-long-short-term-memory-5d17bdbdfc00, October 2018 (accessed 24.07.20).