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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
... looking for a “good enough” algorithm for your problem, or a place to start, here are some general guidelines I’ve found to work well over the years.
如何针对某个分类问题决定使用何种机器学习算法？ 当然，如果你真心在乎准确率，最好的途径就是测...
Open multiple Eclipse workspaces on the Mac
...
This is easily the way to go. If you always start multiple instances you could script that into the CLI. But if it's just on occasion you start another instance, this is the way to go.
– Bane
May 28 '14 at 16:14
...
How to properly exit a C# application?
...syWorkThread);
thread.IsBackground = false;
thread.Start();
Application.Run(new Form());
}
public static void BusyWorkThread()
{
while (true)
{
Thread.Sleep(1000);
}
}
}
}
...
javax vs java package
...re APIs take up the java. namespace.
Not everything in the Java API world starts off in core, which is why extensions are usually born out of JSR requests. They are eventually promoted to core based on 'wise counsel'.
The interest in this nomenclature, came out of a faux pas on Sun's part - extens...
How do you loop in a Windows batch file?
...e (x = 200):
FOR /L %%A IN (1,1,200) DO (
ECHO %%A
)
1,1,200 means:
Start = 1
Increment per step = 1
End = 200
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How to change identity column values programmatically?
... more straightforwardly with SEQUENCES
CREATE SEQUENCE Seq
AS INT
START WITH 1
INCREMENT BY 1
CREATE TABLE Test2
(
ID INT DEFAULT NEXT VALUE FOR Seq NOT NULL PRIMARY KEY,
X VARCHAR(10)
)
INSERT INTO Test2(X)
SELECT 'Foo' UNION ALL
SELECT 'Bar' UNION ALL
SELECT 'Baz'
UPDATE Test2 SET ...
pycharm running way slow
...
@CrazyCoder is there anything we can do if PyCharm starts consuming CPU cycles? Previously it would happen while a specific Python file was focused in the editor, but this was fixed with version 5. But now with version 2016.1.2 the IDE seems to randomly start using >50% ev...
IIS does not list a website that matches the launch url
... not true!!!
So the solution (for me) was to run VS2010 as administrator (Start->In Vista menu right click-> Run as administrator)...so simple.
As a side effect: VS2010 let me also create Virtual Directories without any problems (prior to that i got error messages stating that i have to manu...
How can I uninstall an application using PowerShell?
...Replace "/X",""
$uninstall64 = $uninstall64.Trim()
Write "Uninstalling..."
start-process "msiexec.exe" -arg "/X $uninstall64 /qb" -Wait}
if ($uninstall32) {
$uninstall32 = $uninstall32.UninstallString -Replace "msiexec.exe","" -Replace "/I","" -Replace "/X",""
$uninstall32 = $uninstall32.Trim()
Writ...
the source file is different from when the module was built
...-date again.
The reason I found for this was:
I had checked "Only build startup projects and dependencies on Run" (Tools -> Options -> Projects and Solutions -> Build and Run)
In Configuration Manager, my start-up project didn't have "Build" checked
(For #2 -> accessible via the too...