论文部分内容阅读
为求解带时间窗车辆路径问题(vehicle routing problem with time window,VRPTW),针对启发式算法求解路径优化问题的精确度低、时间长等缺点,提出了一种基于密度聚类方法的变邻域模拟退火算法(simulated annealing with variable neighborhood based on density-based spatial clustering of application with noise,DBSCAN/SAVN)。DBSCAN/SAVN算法