TK Electrical engineering. Electronics Nuclear engineering 721 TJ Mechanical engineering and machinery 617 TA Engineering (General). Civil engineering (General) 576 human 114 TP Chemical technology 110 T Technology (General) 109 Humans 90 QA75 Electronic computers. Computer science 80 Deep learning 76 Article 68 deep learning 54 TD Environmental technology. Sanitary engineering 52 machine learning 51 Artificial intelligence 49 Learning systems 48 algorithm 41 article 40 Feature extraction 39 TS Manufactures 39 Optimization 36 Decision making 35 Machine learning 34 QA76 Computer software 34 controlled study 34 Neural networks 32 Classification (of information) 30 Convolutional neural networks 30 Environmental science, engineering & technology 30 L Education (General) 29 convolutional neural network 29