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javax.faces.application.ViewExpiredException: View could not be restored
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How to split/partition a dataset into training and test datasets for, e.g., cross validation?
...ck of the indices:
import numpy
# x is your dataset
x = numpy.random.rand(100, 5)
numpy.random.shuffle(x)
training, test = x[:80,:], x[80:,:]
or
import numpy
# x is your dataset
x = numpy.random.rand(100, 5)
indices = numpy.random.permutation(x.shape[0])
training_idx, test_idx = indices[:80], in...
Read/Write String from/to a File in Android
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answered Jan 17 '13 at 10:39
R9JR9J
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Getting a structural type with an anonymous class's methods from a macro
... type with those methods, etc. This is possible with the macro system in 2.10.0, and the type member part is extremely easy:
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How to Parse Command Line Arguments in C++? [duplicate]
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“On-line” (iterator) algorithms for estimating statistical median, mode, skewness, kurtosis?
...y from your set (e.g. that you don't introduce a bias by picking the first 100'000 values). The same approach can also be used for estimating mode and median for the normal case (for both the sample mean is an estimator).
Further comments
All the algorithms above can be run in parallel (including ...
What is the best way to add options to a select from a JavaScript object with jQuery?
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I would first of all assign $("#mySelect") to a var, otherwise calling $("#mySelect") every time inside the loop is very wasteful, as is u...
How do I scroll to an element within an overflowed Div?
... div that can only show 5 at a time. What is a good way to scroll to item #10, and then item #20? I know the height of all the items.
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IISExpress returns a 503 error from remote machines
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Returning JSON from a PHP Script
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answered Oct 31 '10 at 18:27
timdevtimdev
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