Machine learning Data mining 15 machine learning 14 human 12 Article 11 controlled study 8 random forest 8 algorithm 7 data mining 7 major clinical study 7 prediction 6 Learning algorithms 5 Algorithms 4 Classification 4 Deep learning 4 Forecasting 4 Machine learning models 4 Machine-learning 4 female 4 information processing 4 logistic regression analysis 4 male 4 priority journal 4 receiver operating characteristic 4 support vector machine 4 Diseases 3 Feature selection 3 Humans 3 Prediction 3 Sentiment analysis 3