data analysis History of engineering & technology 5 Research & information: general 4 Technology: general issues 4 climate change 4 deep learning 4 monitoring 4 Information technology industries 3 artificial intelligence 3 big data 3 clustering 3 convolutional neural network 3 machine learning 3 mechanical properties 3 simulation 3 stability analysis 3 Big Data 2 COVID-19 2 GIS 2 ITS 2 Internet of Things 2 IoT 2 LSTM 2 Twitter 2 aging 2 air pollution 2 algorithms 2 architecture 2 assessment 2 attention 2