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How are feature_importances in RandomForestClassifier determined?
...is also known as the Gini importance [1]."
Here is a direct link for more info on variable and Gini importance, as provided by scikit-learn's reference below.
[1] L. Breiman, and A. Cutler, “Random Forests”, http://www.stat.berkeley.edu/~breiman/RandomForests/cc_home.htm
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Change private static final field using Java reflection
... and accessibility forcing flag (if you play with non-public fields). More info you can find here.
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How to show loading spinner in jQuery?
...reat AJAX Loader Generator according to your color scheme: http://ajaxload.info/
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Get Current Area Name in View or Controller
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This is the best, universal way to get the area info, if you're not within a view or controller. Thanks for posting this!
– bdrelling
Oct 2 '13 at 1:36
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Code signing certificate for open-source projects?
...roof to ccp@certum.pl, Certum also accepts proof sent to the reply address info@certum.pl, to which you can send encrypted email.
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Prototypical inheritance - writing up [duplicate]
So I have these 2 examples, from javascript.info:
2 Answers
2
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Is gcc std::unordered_map implementation slow? If so - why?
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@HowardHinnant: Thanks for that info. So the DEPTH is ignored, but it still controls how often the map will get rehashed into a larger map. The answer has been updated, and thanks again
– jxh
Jul 23 '12 at 15:23
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How to maintain a Unique List in Java?
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You can use a Set implementation:
Some info from the JAVADoc:
A collection that contains no duplicate elements. More formally, sets contain no pair of elements e1 and e2 such that e1.equals(e2), and at most one null element. As implied by its name, this interf...
getResourceAsStream returns null
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Just to add some info, you need to add a / before your path if your file is under a different directory; for example initialization/Lifepaths.txt. If the path of the file is the same of yout class (but under resources as main dir) you can jus...
how to change any data type into a string in python
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I wouldn't use repr(myvariable) - it often returns information about class type, memory address etc. It's more useful for debugging. Use str(myvariable) for conversion to string and unicode(variable) for conversion to unicode.
– Abgan
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