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如何选择机器学习算法 - 大数据 & AI - 清泛网 - 专注C++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...
Visual Studio can't build due to rc.exe
...
Add this to your PATH environment variables:
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
Copy these files:
rc.exe
rcdll.dll
From
C:\Program Files (x86)\Windows Kits\8.0\bin\x86
To
C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin
Or I also found this:
Micros...
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...
Is there a way to automatically build the package.json file for Node.js projects
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seem it don't create package.json now. win7x64 node0.10.9
– atian25
Jun 24 '13 at 2:51
33
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Spring vs EJB. Can Spring replace EJB? [closed]
...ogy that have lost out in every way to HTTP web services. Simple and open win. Give me REST services and you can keep your EJBs. Spring supports them nicely. That's where the world has gone.
– duffymo
Jun 11 '14 at 9:27
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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...
Xml configuration versus Annotation based configuration [closed]
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I think that visibility is a big win with an XML based approach. I find that the XML isn't really that bad, given the various tools out there for navigating XML documents (i.e. Visual Studio + ReSharper's File Structure window).
You can certainly take a mi...
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...
Environment variables for java installation
How to set the environment variables for Java in Windows (the classpath)?
14 Answers
1...
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...