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the-maximum-likelihood-estimate
1、 极大似然估计
尝试用0~24阶多项式拟合,并用5折交叉验证选择最佳模型(多项式阶数及其系数,给出类似课件中的图),并画出最佳模型的拟合效果图(类似图1,蓝色点为训练样本、红色点为测试样本、绿色线为模型预测),给出该模型的测试误差。
2、 岭回归
多项式阶数为24,正则系数λ的取值范围为exp(-19)到exp(20),采用并用5折交叉验证选择最佳模型。实验结果要求同1。
(1, the maximum likelihood estimate of 0 to 24 try-order polynomial fitting, with 5-fold cross-validation to select the best model (polynomial order and coefficients are given in Figure similar courseware), and draw the best model Fitting renderings (similar to Figure 1, a blue dot to the training sample, the test sample is red dot, the green line is the model prediction), the test error of the model are given. 2, ridge regression polynomial order of 24, the regular coefficient ranges λ is exp (-19) to exp (20), and with the use of 5-fold cross-validation to select the best model. The experimental results with a requirement.)
- 2013-12-10 16:45:48下载
- 积分:1
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stm32电机驱动
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
stm32步进电机28BYJ-48
- 2022-02-03 17:51:33下载
- 积分:1
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Delphi7组件及分布式应用开发
Delphi7组件及分布式应用开发-Delphi7 components and the development of distributed applications
- 2023-02-21 06:30:07下载
- 积分:1
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利用HOG特征和SVM算法分类器进行人检测
在VS2013+openCV2.4.9平台上运行,首先准备正负样本若干,进行预处理,提取正负样本的Hog特征,加入到SVM分类器进行训练,最终得到检测行人的分类器!
- 2022-11-22 17:45:04下载
- 积分:1
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vitebi_decode_wy
说明: vitebi算法的程序, 用C语言实现。(vitebi algorithm procedures using C language.)
- 2006-04-22 15:52:24下载
- 积分:1
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看小说软件 ReadingTool
说明: 看小说软件,可按键盘快捷键使软件窗口消失和出现以及翻页,可自由调整软件窗口尺寸,本软件可打开已下载好的小说(Read the novel software, keyboard shortcut keys can make the software window disappear and appear, and page turning, can adjust the size of the software window freely, this software can open the downloaded novel.)
- 2020-06-20 04:00:02下载
- 积分:1
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人事管理系统源码下载(含数据库文件)
包含了 员工档案管理、统计以及考勤管理、日常记事、通讯录等功能,可拿来直接使用 友情提示:登录密码:1 将manager.mdb 以及skin下的文件 拷贝到 Release目录内,点击Release目录中的 manager.exe即可使用
- 2015-05-06下载
- 积分:1
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Rs232-RS485
说明: 串口通讯大权,介绍了RS232,RS422,RS485等串行通讯的协议,规范,具体说明等。帮助你写好串口同学(Serial communication power, introduced the RS232, RS422, RS485 and other serial communication protocol, standardization, and specific descriptions. Students help you write the serial)
- 2020-09-17 15:07:54下载
- 积分:1
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俄罗斯方块另类 .rar
俄罗斯方块另类 .rar-Tetris alternative. Rar
- 2022-06-21 14:52:51下载
- 积分:1
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STM32_ADC_FSMC_TFT_DMA_OK
STM32_ADC_FSMC_TFT_DMA_OK.rar
STM32经典应用程序
经过项目的验证(51 single classic applications, sub-program after program verification, high reliability)
- 2014-02-16 11:31:41下载
- 积分:1