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Nearest neighbors in high-dimensional data?
...ances (to calculate predicted values) for n=1, n=2, n=3, etc. and plot the error as a function of n. If you just want a plausible value for n to get started, again, just use n = 3.
The second component is how to weight the contribution of each of the neighbors (assuming n > 1).
The simplest wei...
std::function vs template
... as possible at compile-time. The rationale is simple: if you can catch an error, or a type mismatch, even before your program is generated, you won't ship a buggy program to your customer.
Moreover, as you correctly pointed out, calls to template functions are resolved statically (i.e. at compile...
What are copy elision and return value optimization?
...itive types? If I have a function that propagates a return value (maybe an error code), will there be any optimisation similar to objects?
– WARhead
Aug 3 at 12:50
add a comme...
How do you fix a bad merge, and replay your good commits onto a fixed merge?
... ' when using Windows, or you'll get an unhelpfully phrased "bad revision" error.
– c z
Mar 14 '17 at 8:58
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Ruby on Rails Server options [closed]
...es, such as automated rolling restarts, multithreading support, deployment error resistance, etc.
For the above reasons, Phusion Passenger is currently the most popular Ruby app server, powering over 150,000 websites, including large ones such as New York Times, Pixar, Airbnb, etc.
Phusion Passeng...
What is the correct way to create a single-instance WPF application?
...is loading an application and it is already open and you're giving them an error message like 'Another instance of the app is running. Bye' then they're not gonna be a very happy user. You simply MUST (in a GUI application) switch to that application and pass in the arguments provided - or if comman...
How to turn on (literally) ALL of GCC's warnings?
...ion -Wno-div-by-zero -Wempty-body -Wenum-compare -Wno-endif-labels -Wfatal-errors -Wfloat-equal -Wformat -Wformat=2 -Wno-format-contains-nul -Wno-format-extra-args -Wformat-nonliteral -Wformat-security -Wformat-y2k -Wignored-qualifiers -Winit-self -Winline -Wno-int-to-pointer-cast -Wno-invalid-offse...
How to calculate moving average using NumPy?
...general idea behind the answer was weighed more heavily than an off-by-one error in the implementation, but who knows.
– Jaime
Aug 22 '13 at 19:33
3
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Case objects vs Enumerations in Scala
... using a closed type within Scala. I strongly prefer compile time warnings/errors to indicate I have a gap/issue in my code as opposed to having to glean it out of a production runtime exception/failure.
In that regard, I set about working with the case object pathway to see if I could produce a ...
how to draw smooth curve through N points using javascript HTML5 canvas?
...
There's a type error in your code. Parameter ptsa should be pts, or else it would throw erros.
– gfaceless
Aug 23 '15 at 4:21
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