Feature selection Feature extraction 12 Machine learning 12 Features selection 8 algorithm 8 human 8 Classification (of information) 7 Forecasting 7 Algorithms 5 Computational Biology 5 Humans 5 article 5 biology 5 feature selection 5 Classification 4 Diseases 4 Gene expression 4 genetics 4 machine learning 4 prediction 4 simulation 4 Article 3 Bioinformatics 3 Clustering algorithms 3 Data mining 3 Diagnosis 3 Feature selection methods 3 Genes 3 Supervised learning 3 controlled study 3