Early Warning of Traffic Accident in Shanghai Based on Large Data Set Mining

Through the classification and regression analysis on traffic accident statistics in Shanghai from July 2014 to April 2015, the paper puts forward a forecasting model of traffic accident incidences, by which we provides the index system of traffic accident, including month, week, weather and wind speed. Using this model to calculate the range of traffic accident simultaneously. Finally, making decisions and recommendations for controlling traffic accidents and rescue related based on analyzing safe levels, which has important guiding significance to the traffic accident prevention and traffic safety management in our country.