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How do I determine k when using k-means clustering?
...luster have a Gaussian distribution. In "Learning the k in k-means" (NIPS 2003), Greg Hamerly and Charles Elkan show some evidence that this works better than BIC, and that BIC does not penalize the model's complexity strongly enough.
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Quickly create large file on a Windows system
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Check the Windows Server 2003 Resource Kit Tools. There is a utility called Creatfil.
CREATFIL.EXE
-? : This message
-FileName -- name of the new file
-FileSize -- size of file in KBytes, default is 1024 KBytes
It is the similar to mkfile on S...
Find an element in a list of tuples
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Nadia AlramliNadia Alramli
94.1k3131 gold badges166166 silver badges149149 bronze badges
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Windows XP or later Windows: How can I run a batch file in the background with no window displayed?
...e net use to connect to a remote server.
You have to download the Windows 2003 Resource Kit to get it. The Resource Kit can also be installed on other versions of windows, like Windows XP.
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Writing to an Excel spreadsheet
... To be clear, xlwt is only for writing the old .xls files for Excel 2003 or earlier. This may be outdated (depending on your needs).
– cowlinator
May 4 at 8:37
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How to get the system uptime in Windows? [closed]
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Note for Win XP / 2003: 1. not usable (not displayed in Task manager) 2. may not include the boot time (not on my PC anyway), but the explicit uptime - contrary to later Windows systeminfo output. Note that systeminfo output is localized, s...
How do I include a file over 2 directories back?
... failing.
And the oldest post I've found citing this trick dates back to 2003, by Tapken.
You can test with the following setup:
Create a layout like this:
htdocs
¦ parent.php
¦ goal.php
¦
+---sub
¦ included.php
¦ goal.php
In parent.php, put:
<?php
include dirname(__F...
A generic error occurred in GDI+, JPEG Image to MemoryStream
...n for the aspnet account on that folder.
If you are using windows server (2003,2008) or Vista, make sure that add write permission for the Network service account.
Hope it help some one.
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What does the git index contain EXACTLY?
...ontents of the index:
$ git ls-files --stage
100644 63c918c667fa005ff12ad89437f2fdc80926e21c 0 .gitignore
100644 5529b198e8d14decbe4ad99db3f7fb632de0439d 0 .mailmap
The Racy git problem gives some more details on that structure:
The index is one of the most important data structures in git.
I...
OS X Terminal Colors [closed]
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bash has been the default in OS X since October 2003.
– nelsonjchen
Feb 26 '13 at 18:53
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