Predicting road traffic accident severity using decision trees and time-series calendar heatmaps Silva, HCE and Saraee, MH Title Predicting road traffic accident severity using decision trees and time- series calendar heatmaps Authors Silva, HCE and Saraee, MH Type Conference or Workshop Item URL This version is available at: http://usir.salford.ac.uk/id/eprint/53164/ Published Date 2019 USIR is a digital collection of the research output of the University of Salford. Where copyright permits, full text material held in the repository is made freely available online and can be read, downloaded and copied for non-commercial private study or research purposes. Please check the manuscript for any further copyright restrictions. For more information, including our policy and submission procedure, please contact the Repository Team at: usir@salford.ac.uk .