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k-近邻算法的实现
kNN实现步骤
(1)计算已知类别数据集中的点与当前点之间的距离
(2)按照距离递增次序排序
(3)选取当前与当前距离最小的k个点
(4)确定k个点所在类别的出现的频率
(5)返回前k个点出现频率最高的类别作为当前点的预测分类
- 2022-02-14 22:45:04下载
- 积分：1
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Excel 作为Microsoft Office里面的拳头产品,内建了COM支持,所以通过Automation,可以轻松实现Automation组件跟excel...
Excel 作为Microsoft Office里面的拳头产品,内建了COM支持,所以通过Automation,可以轻松实现Automation组件跟excel里面的VBA的通信.本程序就是根据这个原理完成.-Excel as a fist inside the Microsoft Office Products, built the COM support it through Automation, can easily realize Automation components inside VBA with excel communication. This procedure is completed in accordance with this principle.
- 2022-04-13 07:57:41下载
- 积分：1
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这是一个 VC摹仿手写字的C源码 大家参考一下
这是一个 VC摹仿手写字的C源码 大家参考一下-This is like a hand-written word imitation VC source we refer to C
- 2022-01-31 20:19:36下载
- 积分：1
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In the spirit of taking things too far, here is a fully functional 5
In the spirit of taking things too far, here is a fully functional 5-dimensional analogue of Rubik s cube.
- 2022-07-18 19:41:00下载
- 积分：1
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协同过滤推荐算法
协同过滤推荐算法的Java实现，数据集采用movielens数据集，完成对电影的推荐，可直接导入Eclipse运行。
- 2022-01-31 21:17:29下载
- 积分：1
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这是一个SDK程序。本程序跟踪显示鼠标的坐标位置，同时，若有鼠标操作，可在窗口标题栏中显示操作信息，要是在窗口客户区中进行双击，就会在双击位置点上显示位置信息。...
这是一个SDK程序。本程序跟踪显示鼠标的坐标位置，同时，若有鼠标操作，可在窗口标题栏中显示操作信息，要是在窗口客户区中进行双击，就会在双击位置点上显示位置信息。此外，客户中还有两个位图，当鼠标移动到位图上时，就会改变为自己定义的光标。该程序适合Win32编程初学者，内含大量的中文注释。 -SDK This is a process. This program tracking shows the coordinates of the mouse position, and if the mouse operation, the window title bar shows operating information, if the window area for customers double-click, double-click will be the point location shown on the location information. In addition, customers there are two bitmap, when the mouse movement on the plan in place, they will change their definition of the cursor. The program suitable for beginners Win32 programming, with a lot of Chinese Notes.
- 2023-02-14 02:50:04下载
- 积分：1
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MPI array to calculate the diffrent in numbers
MPI array to calculate the diffrent in numbers
- 2022-02-01 20:08:53下载
- 积分：1
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err
能实现银行中存款取款的功能，-err
- 2022-04-29 13:13:20下载
- 积分：1
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if this document can understand the (only one main function, available to the ve...
如果能够把这个文件看懂了（只有一个main函数，可用到的C知识非常深奥），那你的C语言就到家了。非常值得学习。-if this document can understand the (only one main function, available to the very esoteric knowledge C), then you are on the C language of the home. Very worth learning.
- 2023-08-24 01:00:03下载
- 积分：1
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C#写的一个超微软操作系统
C#写的一个超微软操作系统-C#-write a Microsoft operating system
- 2022-01-25 13:58:34下载
- 积分：1
