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What is the role of the bias in neural networks? [closed]
...ing.
It might help to look at a simple example. Consider this 1-input, 1-output network that has no bias:
The output of the network is computed by multiplying the input (x) by the weight (w0) and passing the result through some kind of activation function (e.g. a sigmoid function.)
Here is the...
Package objects
...when you need definitions in various places inside your package as well as outside the package when you use the API defined by the package. Here is an example:
// file: foo/bar/package.scala
package foo
package object bar {
// package wide constants:
def BarVersionString = "1.0"
// or typ...
The order of elements in Dictionary
My question is about enumerating Dictionary elements
6 Answers
6
...
How do I detect when someone shakes an iPhone?
...t particularly care how they shake it, just that it was waved vigorously about for a split second. Does anyone know how to detect this?
...
git-svn: how do I create a new svn branch via git?
... git repository which tracks an svn repository. I cloned it using --stdlayout .
3 Answers
...
Why does Python use 'magic methods'?
...ode than implementing
them as methods for each type. One can
quibble about individual cases but
it’s a part of Python, and it’s too
late to make such fundamental changes
now. The functions have to remain to
avoid massive code breakage.
The other "magical methods" (actually called s...
UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?
...'s a general solution to positioning the image centered above the text without using any magic numbers. Note that the following code is outdated and you should probably use one of the updated versions below:
// the space between the image and text
CGFloat spacing = 6.0;
// lower the text and push i...
How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
...the PE executable format, and it's not too tricky to read that information out of the file.
See this MSDN article on the PE File Format for an overview. You need to read the MS-DOS header, then read the IMAGE_NT_HEADERS structure. This contains the IMAGE_FILE_HEADER structure which contains the inf...
unsigned int vs. size_t
...r smaller than an unsigned int, and your compiler might make assumptions about it for optimization.
You may find more precise information in the C99 standard, section 7.17, a draft of which is available on the Internet in pdf format, or in the C11 standard, section 7.19, also available as a pdf dra...
How would I get a cron job to run every 30 minutes?
...l Mac OS X crontab(5) manpage, the / syntax is supported. Thus, to figure out why it wasn't working for you, you'll need to look at the logs for cron. In those logs, you should find a clear failure message.
Note: Mac OS X appears to use Vixie Cron, the same as Linux and the BSDs.
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