数据处理算法设计要点

数据处理算法设计要点上海湃睿信息科技有限公司祁宏 2010 年 6 月 7 日

概要 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

同构 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

同构——人工智能 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

信息论 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据处理算法 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据处理模块最常见的问题 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实例： js 的 FormatNumber ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],大于 5 进 1 ，逐位加过去构造一个 0.000005,5 前面 0 的个数由程序决定，转成数字加起来。直接使用 Math.round 函数

原则错误与经典实例 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

代码跟着数据走错误的根源 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

代码不跟着数据走的好处： ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

优秀的算法不是拍脑袋空想出来的 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

让代码不再盲目跟着数据走 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据处理模块结构： ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据处理算法设计的目标 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实例训练：简单实例 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实例训练：简单实例 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实例：用不同单位表示文件的大小 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

预处理程序结构 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

实例训练：复杂实例 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据结构分析 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

数据结构设计 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

预处理范式设计 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

预处理范式设计的基本设计步骤 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

算法范式设计的优点 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HTML Parser 数据节点算法范式（山寨版） ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

HTML Parser 数据节点处理范式（山寨版） ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

主函数—— 30 行代码的主函数，相当易懂 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

总结 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

课后作业 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

并非结束 ,[object Object],[object Object],[object Object],[object Object],[object Object]

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数据处理算法设计要点

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