human 262 machine learning 208 COVID-19 201 chemistry 187 deep learning 182 Humans 149 Performance 127 article 118 sustainability 115 Deep learning 111 Forecasting 88 Animals 84 male 84 animal 83 female 83 Internet of things 82 metabolism 79 China 72 Machine learning 72 SARS-CoV-2 72 Energy efficiency 67 adult 67 Energy utilization 66 artificial intelligence 62 antioxidant 61 controlled study 60 Article 59 optimization 59 Costs 57 Electric power transmission networks 54