Machine learning 8 COVID-19 3 Data mining 3 Depression 3 Forecasting 3 Macrophage polarization 3 Network pharmacology 3 Saccharomyces cerevisiae 3 Antifungal activity 2 Association rules 2 Bitcoin 2 Compressive strength 2 Data science 2 Dynamics 2 Geology 2 Growth performance 2 Influence factors 2 Lipopolysaccharide (LPS) 2 Molecular docking 2 Nanoparticles 2 Neural network 2 Osteogenic differentiation 2 Partial least squares 2 Pore size 2 Prediction 2 Rocks 2 Sentiment analysis 2 Structure-activity relationship 2 TP Chemical technology 2 Trading 2