cold chain Closed loop systems 1 Closed-loop system 1 Cold chain 1 Containers 1 Convolutional neural network 1 Cost constraints 1 Environmental factors 1 Forecasting 1 Input-output 1 Location 1 Machine learning 1 Machine learning approaches 1 Machine-learning 1 Prediction algorithms 1 Temperature control 1 Time series 1 Times series 1 Wireless sensor networks 1 analytic hierarchy process (AHP) 1 convolutional neural networks 1 entropy weight method 1 evaluation model 1 machine learning 1 risk assessment 1 time series 1 transportation 1 wireless sensor networks 1