Research on the Choice of Marching Route Based on Decision Tree Method

This thesis transforms the choice of marching route into risky two-level decision-making by analyzing feasible alternative routes, road conditions and their occurrence probability. Based on the decision tree method, the thesis depicts a two-level decision tree of marching route. After calculating the expected marching time along each alternative route, the thesis identifies two-level optimal marching route based on the minimal expected loss criterion. The result of example analysis proves that the method is effective, and describes the process of multi-level decision-making of marching route in a clearer way.