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Difference between classification and clustering in data mining? [closed]
Can someone explain what the difference is between classification and clustering in data mining?
21 Answers
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Can't pickle when using multiprocessing Pool.map()
...2,3], [4,5,6]))
See:
What can multiprocessing and dill do together?
and:
http://matthewrocklin.com/blog/work/2013/12/05/Parallelism-and-Serialization/
>>> import pathos.pools as pp
>>> p = pp.ProcessPool(4)
>>>
>>> def add(x,y):
... return x+y
...
>>&...
Trigger change event using jquery
...inks" onchange="window.location.href=this.value;">
<option value="http://www.google.com">Google</option>
<option value="http://www.yahoo.com">Yahoo</option>
</select>
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Change Oracle port from port 8080
...r password if will not be visible>
Connected.
SQL> Exec DBMS_XDB.SETHTTPPORT(3010); [Assuming you want to have HTTP going to this port]
PL/SQL procedure successfully completed.
SQL>quit
then open browser and use 3010 port.
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Interface defining a constructor signature?
It's weird that this is the first time I've bumped into this problem, but:
18 Answers
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Passing A List Of Objects Into An MVC Controller Method Using jQuery Ajax
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Crud. Still not working for me. my request URL is http://localhost:52459/Sales/completeSale?itemsInCart=[{"ItemId":1,"Quantity":"1","Price":3.5}] and Sales.completeSale is public ActionResult completeSale(ItemInCart[] itemsInCart), annotated as a HttpGet.
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How to get the index of an item in a list in a single step?
How can I find the index of an item in a list without looping through it?
7 Answers
7
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What can I do with a moved-from object?
...ns:
dereference
pop_back
This answer now appears in video format here: http://www.youtube.com/watch?v=vLinb2fgkHk&t=47m10s
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Shell Script — Get all files modified after
I'd rather not do this in PHP so I'm hoping a someone decent at shell scripting can help.
9 Answers
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Generate unique random numbers between 1 and 100
...ee it in action
document.write(JSON.stringify(uniques));
<script src="http://chancejs.com/chance.min.js"></script>
Disclaimer, as the author of Chance, I am a bit biased ;)
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