Core components Academic fields 1 Apriori 1 Apriori based association rule 1 Apriori based association rules 1 Apriori techniques 1 Association rules 1 Back-propagation neural networks 1 Backpropagation 1 Character recognition 1 Concept recognition 1 Data Mining 1 Data mining 1 Economic and social effects 1 Economic loss 1 Electric submersible pumps 1 Extraction 1 Fault prediction 1 Feature extraction 1 Features extraction 1 Forecasting 1 Harmonisation 1 Human resource management 1 Human resources management 1 Losses 1 Management IS 1 Mining systems 1 Model-based OPC 1 Named entity normalizations 1 Named entity recognition 1