Neural networks trained with WiFi traces to predict airport passenger behavior

Autor:	Orsini, Federico, Gastaldi, Massimiliano, Mantecchini, Luca, Rossi, Riccardo
Rok vydání:	2019
Předmět:	Computer Science - Machine Learning Electrical Engineering and Systems Science - Signal Processing Statistics - Applications Statistics - Machine Learning
Zdroj:	2019 6th International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS)
Druh dokumentu:	Working Paper
DOI:	10.1109/MTITS.2019.8883365
Popis:	The use of neural networks to predict airport passenger activity choices inside the terminal is presented in this paper. Three network architectures are proposed: Feedforward Neural Networks (FNN), Long Short-Term Memory (LSTM) networks, and a combination of the two. Inputs to these models are both static (passenger and trip characteristics) and dynamic (real-time passenger tracking). A real-world case study exemplifies the application of these models, using anonymous WiFi traces collected at Bologna Airport to train the networks. The performance of the models were evaluated according to the misclassification rate of passenger activity choices. In the LSTM approach, two different multi-step forecasting strategies are tested. According to our findings, the direct LSTM approach provides better results than the FNN, especially when the prediction horizon is relatively short (20 minutes or less). Comment: Post-print of paper presented at the 2019 6th International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS)
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1910.14026 Zobrazit plný text záznamu View this record from Arxiv