KDD 2018滴滴派单算法论文。
We present a novel order dispatch algorithm in large-scale on-
demand ride-hailing platforms. While traditional order dispatch
approaches usually focus on immediate customer satisfaction, the
proposed algorithm is designed to provide a more efficient way to
optimize resource utilization and user experience in a global and
more farsighted view. In particular, we model order dispatch as a
large-scale sequential decision-making problem, where the decision
of assigning an order to a driver is determined by a centralized algo-
rithm in a coordinated way. The problem is solved in a learning and
planning manner: 1) based on historical data, we first summarize
demand and supply patterns into a spatiotemporal quantization,
each of which indicates the expected value of a driver being in a
particular state; 2) a planning step is conducted in real-time, where
each driver-order-pair is valued in consideration of both immedi-
ate rewards and future gains, and then dispatch is solved using
a combinatorial optimizing algorithm. Through extensive offline
experiments and online AB tests, the proposed approach delivers
remarkable improvement on the platform’s efficiency and has been
successfully deployed in the production system of Didi Chuxing.
2021-02-20 18:45:47
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遗传算法解决5种多旅行商问题（mtsp）的matlab程序 分别为以下5中情况：
1.从不同起点出发回到起点（固定旅行商数量）
2.从不同起点出发回到起点（旅行商数量根据计算可变）
3.从同一起点出发回到起点
4.从同一起点出发不会到起点
5.从同一起点出发回到同一终点（与起点不同）
2021-02-20 17:25:02
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MATLAB源码集锦-基于连续Hopfield神经网络的旅行商问题优化计算程序
2021-02-16 20:04:34
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压缩文件中包含了三种算法源码，打开即可直接运行，都是用的C或C++。论文中详细介绍了三种方法在旅行商问题上的应用，也对三种方法的效率进行了对比，并且对TSP问题进行了总结。
2021-01-28 04:59:03
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CEC2014基准测试集，涵盖了所有函数，其中包括MATLAB编写的粒子群调用demo，可以在MATLAB直接运行。希望能帮助大家
2021-01-27 11:48:13
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