微信小程序-滴滴公交-查公交示例代码.zip 小程序模板代码，可以直接从源码里粘贴复制过来，虽然这样做不利于自己独立编写代码。
2021-03-02 18:02:48
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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
8.29MB
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内含近两百道经典前端面试题，涵盖面很广，都是具有代表性的基础知识，熟练掌握以后各大厂基础一面应该没什么问题，二面也能应付大半！亲测有效！
2021-02-19 17:02:34
1.36MB
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由滴滴维护开源的kafka-manager，支持kafka0.10.2到2.4版本的多版本集群管控。修改默认mariadb为mysql8之后的编译版，可以搭配配置文件直接启动，具体使用请参考我的博客。https://blog.csdn.net/wsdc0521/article/details/105833978
2021-01-28 04:32:08
51.6MB
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