TRAFFIC STATE PREDICTION SYSTEM BASED ON BAYESIAN NETWORK AND OPERATING METHOD THEREOF

摘要

According to an embodiment of the present invention, provided is a Bayesian network-based traffic state prediction system, which comprises: a traffic information input unit receiving traffic information from a plurality of measuring devices; and a traffic state prediction unit setting a Bayesian network structure using the traffic information as an input variable, learning a Bayesian network parameter based on learning data, and probabilistically predicting a traffic state using the Bayesian network structure and the Bayesian network parameter.