Article 1 Feature selection 1 Health care 1 Human-physic 1 Hybrid classification 1 Machine learning 1 Prediction 1 Retrieval-ranking 1 artificial intelligence 1 classifier 1 conceptual framework 1 data classification 1 data mining 1 emotion 1 information processing 1 information retrieval 1 machine learning 1 medical care 1 model 1 prediction 1 priority journal