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multi-layer perceptron (MLP) architecture: criteria for choosing number of hidden layers and size of

If we have 10 eigenvectors then we can have 10 neural nodes in input layer.If we have 5 output classes then we can have 5 nodes in output layer.But what is the criteria for choosing number of hidden layer in a MLP and how many neural nodes in 1 hidden layer? ...
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CSS: how to add white space before element's content?

...the text-indent property. p { text-indent: 1em; } JSFiddle demo Edit: If you want the space to be colored, you might consider adding a thick left border to the first letter. (I'd almost-but-not-quite say "instead", because the indent can be an issue if you use both. But it feels dirty to me t...
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Is it not possible to stringify an Error using JSON.stringify?

...using web sockets. I can replicate the issue I am facing using JSON.stringify to cater to a wider audience: 10 Answers ...
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PHP String to Float

... ^worth noting that (float) removes 0 from string if it's the first digit – user3608589 Jan 24 '17 at 12:47 ...
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Using .gitignore to ignore everything but specific directories

...u have to explicitly allow content for each level you want to include. So if I have subdirectories 5 deep under themes, I still need to spell that out. This is only how it worked for me. If someone cares to offer a more informed explanation by all means. Also, these answers helpful: how-do-nega...
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How to set JFrame to appear centered, regardless of monitor resolution? [closed]

...s a special effect when you pass it a null. According to the Javadoc: If the component is null, or the GraphicsConfiguration associated with this component is null, the window is placed in the center of the screen. This should be done after setting the size or calling pack(), but before setti...
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Select all 'tr' except the first one

... crossbrowser way of selecting the rows you want with CSS alone. However, if you don't care about Internet Explorer 6, 7 or 8: tr:not(:first-child) { color: red; } share | improve this answer...
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Differences between “java -cp” and “java -jar”?

What is the difference between running a Java application with java -cp CLASSPATH and java -jar JAR_FILE_PATH ? Is one of them preferred to the other for running a Java application? I mean which one of these ways is more expensive for JVM (according to their machine resources usage)? ...
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Are negative array indexes allowed in C?

...ubtracted from a pointer, the result has the type of the pointer operand. If the pointer operand points to an element of an array object, and the array is large enough, the result points to an element offset from the original element such that the difference of the subscripts of the resulting and o...
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Android: java.lang.SecurityException: Permission Denial: start Intent

I have created an application containing GWVectraNotifier activity which is called from other applications to display Notification. ...