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heavy overload forecasting based on RF
针对使用传统分类器预测配变重过载会因为重过载样本率较低而带来的总正确率很高，重过载预测正确率却很低这一问题，将重抽样与随机森林理论引入分类模型中，构建重抽样-随机森林分类器对配变重过载进行预测。结果表明，新方法在预测配变日重过载类型、重过载开始与结束时间、重过载严重程度方面有较高的准确率。(For the problem of using the traditional classifier to predict the distribution of heavy overload, the total correct rate is high because of the low overload sample rate, and the accuracy of the heavy overload prediction is very low. The resampling and random forest theory are introduced into the classification model. In the construction, the re-sampling-random forest classifier is used to predict the heavy-duty overload. The results show that the new method has higher accuracy in predicting the type of daily variable overload, the start and end time of heavy overload, and the severity of heavy overload.)
- 2020-06-18 22:00:01下载
- 积分：1
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FlowCylinder_particlemoving
模拟颗粒运动，固体对流体作用通过反弹边界实现，流体对固体作用通过动量交换算法实现(simulate particle motion)
- 2021-04-07 13:39:01下载
- 积分：1
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used to achieve the Games Management System
用c实现运动会管理系统-used to achieve the Games Management System
- 2022-11-02 07:40:03下载
- 积分：1
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龙门
家教网站源代码，可用于直接开发使用。。。。。(Home education website)
- 2017-12-24 12:17:51下载
- 积分：1
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CPPxzcagsa
非常好的资料，比较详细，是一个体系，希望对大家有帮助C++面试题(Very good information, more detailed, is a system, we hope to help C++ face questions)
- 2013-05-02 00:41:46下载
- 积分：1
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rsa
RSA,AES简单c++实现，可以完成加密解密功能，整数范围内，仅供学习(RSA encryption and decryption)
- 2018-06-02 16:06:06下载
- 积分：1
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MapReduce
清华大学关于MapReduce的公开课的课件(courseware of MapReduce open class in Qsinghua University)
- 2021-04-04 21:39:03下载
- 积分：1
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POT package
说明： pot模型参数估计, 其中有个超额均值函数图, 以及超额数按gpd分布拟合后的残差与指数分布的q-q图(Extreme value theory ; POT model)
- 2021-02-26 15:29:38下载
- 积分：1
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扫雷游戏
用c语言编写的扫雷游戏,这是程序的源代码
扫雷游戏
用c语言编写的扫雷游戏,这是程序的源代码-Minesweeper game with the c language de-mining game, which is the source code
- 2022-01-22 12:40:49下载
- 积分：1
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DS
说明： 1．管理信息系统（学生成绩）
两种用户等级：管理员和用户，均用用户名和密码登陆，通过识别不同类型的用户名，进入不同的操作界面。
1) 管理员功能：
i 用户管理：增加、删除用户；
ii 记录录入、修改、删除
iii 查询：单项查询、多项查询、范围查询
iv 分类统计：提供有代表性的统计结果
2) 用户功能：
a) 修改密码
b) 查询本用户信息
c) 修改个人信息(1. Management Information System (student performance) two user levels: administrators and users use a user name and password, by identifying different types of user name, into a different interface. 1) The administrator function: i user management: add, delete users ii record entry, modify or delete iii Inquiry: individual inquiries, a number of inquiries, the scope of inquiry iv classification statistics: to provide a representative statistical results 2) user features: a) Change Password)
- 2009-01-28 21:35:16下载
- 积分：1
