A closer look at KNN solutions What happens as K varies What happens as D varies Metric 1 RMS Error In Sample vs out of sample Which is worse? Cross v ...
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2019-06-05 09:55:41
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138
a data-centric way to build predictive models The ML problem Supervised regression learning Robot navigation example How it works with stock data Exam ...
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2019-06-05 09:42:34
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137
this lesson => Buffet said two things => (1) investor skill => (2) breadth / the number of investments Grinold's Fundamental Law breadth => more oppor ...
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2019-06-05 09:39:21
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148
The RL problem Trading as an RL problem Mapping trading to RL Markov decision problems Unknown transitions and rewards What to optimize? Learning Proc ...
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2019-06-05 09:32:19
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174
What is an optimizer? Minimization example How to defeat a minimizer Convex problems Building a parameterized model Minimizer finds coefficients What ...
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2019-06-04 12:53:45
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141
A closer look at daily returns Histogram of daily returns gaussian => kurtosis = 0 How to plot a histogram Computing histogram statistics Select the o ...
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系统相关 时间：
2019-06-04 11:06:36
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Lesson outline Lesson outline Here's an overview of what you'll learn to do in this lesson. Documentation links are for reference. Read in multiple st ...
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2019-06-04 09:47:39
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183
Another challenging trend in Internet evolution is the tremendous growth of the infrastructure in every dimension, including bandwidth capacity of lin ...
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其他好文 时间：
2019-06-03 17:15:10
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126
参考：Windows XP安装Apache FtpServer 1.0.0bin\service install ftpd res\conf\ftpd-typical.xml 服务安装完成后，注册表信息如下：HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Apache ...
https://www.cnblogs.com/tulianghui/p/5914535.html JPS 名称: jps - Java Virtual Machine Process Status Tool 命令用法: jps [options] [hostid] options:命令选项，用来对 ...
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编程语言 时间：
2019-06-01 21:50:54
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179
