Table 11. Comprehensive list of abbreviations used in this article.

Abbreviation	Definition	Abbreviation	Definition	Abbreviation	Definition
ANN	Artificial neural network	GAN	Genrative adversarial network	GCN	Graph convolutional neural network
ML	Machine learning	GRU	Gated recurrent unit	SVM	Support vector machine
DL	Deep learning	LSTM	Long short term memory	WHO	World health care organization
HDL	Hybrid deep learning	BiGRU	Bidirectional gated recurrent unit	ROC	Receiver operating characteristic
RNN	Recurrent neural network	BiLSTM	Bidirectional long short term memory	NPI	National provider identifier
CNN	Convolutional neural network	MLP	Multi layer perception	BOW	Bag of words
DNN	Deep neural network	MRI	Magnetic resonance imaging	MFC	Mel-frequency cepstrum
Caps	Neural network	NN	Neural network	GGO	GroundGlass opacity
Att	Attention-based neural network	NLP	Natural language processing	CL	Computational linguistic
SARS-CoV-2	Corona virus disease 19	CT	Computerized tomography	AI	Artificial intelligence