On Model Selection for Scalable Time Series Forecasting in Transport Networks
نویسندگان
چکیده
The transport literature is dense regarding short-term traffic predictions, up to the scale of 1 hour, yet less for long-term predictions. also sparse when it comes city-scale mainly because low data availability. In this work, we report an effort investigate whether deep learning models can be useful large-scale prediction task, while focusing on scalability models. We a dataset with 14 weeks speed observations collected every 15 minutes over 1098 segments in hypercenter Los Angeles, California. look at variety state-of-the-art machine and predictors link-based how such larger areas clustering, graph convolutional approaches. discuss that modelling temporal spatial features into helpful simpler, not learning-based predictors, achieve very satisfactory performance forecasting. trade-off discussed only terms accuracy vs horizon but training time model sizing.
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ژورنال
عنوان ژورنال: IEEE Transactions on Intelligent Transportation Systems
سال: 2022
ISSN: ['1558-0016', '1524-9050']
DOI: https://doi.org/10.1109/tits.2021.3060959