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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]

I've been reading some things on neural networks and I understand the general principle of a single layer neural network. I understand the need for aditional layers, but why are nonlinear activation functions used? ...
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Cooler ASCII Spinners? [closed]

...⠄⡀⢀⠠⠐⠈ The entire braille block, even in random order http://www.fileformat.info/info/unicode/block/braille_patterns/images.htm share | improve this answer | fol...
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STAThread and multithreading

...e MSDN article is helpful from a COM perspective but can you tell me when .NET calls CoInitialize() in response to the STAThread attribute / ApartmentState? Note: The article on MSDN is here: CoInitializeEx function. – jrh May 4 '17 at 14:48 ...
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How do I send a file as an email attachment using Linux command line?

... -m "Here are your files!" -a file1.jpg file2.zip http://caspian.dotconf.net/menu/Software/SendEmail/ share | improve this answer | follow | ...
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Is String.Format as efficient as StringBuilder

... NOTE: This answer was written when .NET 2.0 was the current version. This may no longer apply to later versions. String.Format uses a StringBuilder internally: public static string Format(IFormatProvider provider, string format, params object[] args) { if...
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Error message “No exports were found that match the constraint contract name”

... @alexo, appears for me after installing .net 4.5.1 dev pack on vs 2012 – mt_serg Feb 28 '14 at 15:45 4 ...
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Is it possible to view bytecode of Class file? [duplicate]

...iles. A list of tool and libraries to edit byte code can be found on java-net. For example JBE, a Java Byte Code editor that even comes with a GUI. share | improve this answer | ...
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Removing path and extension from filename in powershell

... There's a handy .NET method for that: C:\PS> [io.path]::GetFileNameWithoutExtension("c:\temp\myfile.txt") myfile share | improve this a...
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How are virtual functions and vtable implemented?

...le for the derived class vs the base class. Additional Resources: http://www.codersource.net/published/view/325/virtual_functions_in.aspx (via way back machine) http://en.wikipedia.org/wiki/Virtual_table http://www.codesourcery.com/public/cxx-abi/abi.html#vtable ...
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How do I center a window onscreen in C#?

... I use this primitive techniques simply because it works on .NET Compact Framework 3.5, and this also explain why I don't use Screen.FromControl(this) but keep it to PrimaryScreen. (I'm developing an application under hardware constraint) :-) – Yeo ...