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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to choose for your classification problem? Of course, if you really care about accuracy, your best bet is to test out a couple different ones (making sure to try dif...
如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...参数），最后选择在交叉验证中表现最好的。jmp0xf 译自Edwin Chen
How do you know what machine learning algorithm to choose for your classification problem? Of course, if you really care about accuracy, your best bet is to test out a couple different ones (making sure to try dif...
Simple example of threading in C++
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Well, technically any such object will wind up being built over a C-style thread library because C++ only just specified a stock std::thread model in c++0x, which was just nailed down and hasn't yet been implemented. The problem is somewhat systemic, technically t...
Environment variables for java installation
How to set the environment variables for Java in Windows (the classpath)?
14 Answers
1...
What is the difference between the hidden attribute (HTML5) and the display:none rule (CSS)?
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Semantics win. If it shouldn't be there then remove it from the doc flow at the doc level. If it should be a part of the doc flow but in certaain cases you don't want it to be a part of the visual experience then handle it at the cosme...
How to run an EXE file in PowerShell with parameters with spaces and quotes
How do you run the following command in PowerShell?
19 Answers
19
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MS-DOS Batch file pause with enter key
...any key, not just ENTER) and of course CHOICE is available again in recent WIN editions.
And a warning on SET /P - whereas set /p DUMMY=Hit ENTER to continue... will work,
set "dummy="
set /p DUMMY=Hit ENTER to continue...
if defined dummy (echo not just ENTER was pressed) else (echo just ENTER wa...
What's the best way to get the current URL in Spring MVC?
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Well there are two methods to access this data easier, but the interface doesn't offer the pos...
How can I convince IE to simply display application/json rather than offer to download it?
...answer.
You can configure IE8 to display application/json in the browser window by updating the registry. There's no need for an external tool. I haven't tested this broadly, but it works with IE8 on Vista.
To use this, remember, all the usual caveats about updating the registry apply. Stop I...
SEH stack 结构探索（1）--- 从 SEH 链的最底层（线程第1个SEH结构）说起 -...
...色部分就是 Matt Pietrek 大侠在《A Crash Course on the Depths of Win32? Structured Exception Handling》 一文中说的：VC++ 生成的扩展 EXCEPTION_REGISTRATION_RECORD 结构，它象下面：
EBP-00 _ebp
EBP-04 trylevel
EBP-08 scopetable pointer
EBP-0C handler fu...