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How to split/partition a dataset into training and test datasets for, e.g., cross validation?

... 13 thanks for these solutions. But, doesn't the last method, using randint, have a good chance of giving same indices for both test and traini...
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Create a branch in Git from another branch

... answered Dec 17 '10 at 13:23 AbizernAbizern 122k3434 gold badges195195 silver badges249249 bronze badges ...
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How long should SQL email fields be? [duplicate]

...fficially hate Facebook Proxy Emails (a.k.a - apps+71659911993.252400001.671333361e563e7852e650c93c3b821c@proxymail.facebook.com). I actually preach size of 90... interestingly enough, it goes well with #1 on your list. – nikib3ro Apr 20 '12 at 7:06 ...
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Git keeps asking me for my ssh key passphrase

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How to remove remote origin from Git repo

... answered May 2 '13 at 4:40 kahowellkahowell 17.5k11 gold badge1010 silver badges99 bronze badges ...
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Display date/time in user's locale format and time offset

...es known? – Josh Mc Feb 12 '14 at 4:13 6 Single-line version of the above initialization: var d =...
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Python: access class property from string [duplicate]

... serv-inc 26.7k88 gold badges116116 silver badges130130 bronze badges answered Jul 22 '09 at 18:55 Alex MartelliAlex Martelli 7...
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How do I install the yaml package for Python?

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How do I consume the JSON POST data in an Express application

...quest.body); – Tommy Stanton Oct 1 '13 at 23:10 4 ...
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android on Text Change Listener

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