PeMS: Curated Graph Version of the Bay Area

This dataset provides a curated graph representation of the PEMS road network, where nodes correspond to traffic sensor locations recording vehicle speeds, and edges capture the underlying road connectivity. The primary task is node regression: predicting traffic speed at designated sensors. PEMS.zip: Contains the raw data. processed_pems_data.pkl: Contains a curated graph from the bay_graph.pkl file. This can be used to skip spatial processing. Note: If necessary, you can inspect the process of transforming PEMS.zip into processed_pems_data.pkl in the linked code repository.