http://snipplr.com/users/benjamin Recent snippets posted on Snipplr.com en-us Sun, 19 May 2013 12:46:57 GMT http://snipplr.com/view/22706/visitor-welcome-widget/ This javascript greets visitors to your website depending on where they come from. There are messages for visitors coming from Entrecard, Twitter, and search engines. It should be easy to adapt the code to include other referral sites as well. In the HTML of your page, where you want the message to displayed include <div id="welcome_message"></div>. Please leave comments on my blog for any questions or suggestions.

]]> Sat, 07 Nov 2009 16:47:17 GMT http://snipplr.com/view/22706/visitor-welcome-widget/ http://snipplr.com/view/22117/class-dependency-graphs-for-java/ bash 3-line shell script for visualization of java class dependencies with graphviz. Please see my blog post for details and leave comments there.

]]> Thu, 29 Oct 2009 16:32:47 GMT http://snipplr.com/view/22117/class-dependency-graphs-for-java/ http://snipplr.com/view/22116/class-dependency-graphs-for-c/ bash 3-line shell script for visualization of c++ class dependencies with graphviz. Please see my blog post for details and leave comments there.

]]> Thu, 29 Oct 2009 16:30:14 GMT http://snipplr.com/view/22116/class-dependency-graphs-for-c/ http://snipplr.com/view/22115/mex-function-for-mahalanobis-function/ This code is a demonstration of writing mex functions using the armadillo scientific library. Please see my blog post for more details and leave comments there.

]]> Thu, 29 Oct 2009 16:20:43 GMT http://snipplr.com/view/22115/mex-function-for-mahalanobis-function/ http://snipplr.com/view/22114/fast-scientific-computation-in-mex-functions-using-armadillo/ This code is a demonstration of how to do fast scientific computation in mex functions using the armadillo library. See my blog post for details and leave comments there.

]]> Thu, 29 Oct 2009 16:13:44 GMT http://snipplr.com/view/22114/fast-scientific-computation-in-mex-functions-using-armadillo/ http://snipplr.com/view/22112/line-styles-colors-markers-in-matlab/ This script is for generating plots with many curves, where each curve has its own marker, color, and line style. Please see my blog post for more explanations and leave comments there.

]]> Thu, 29 Oct 2009 16:03:17 GMT http://snipplr.com/view/22112/line-styles-colors-markers-in-matlab/ http://snipplr.com/view/22110/true-positive-rate-and-false-positive-rate-for-receiver-operating-characteristics-roc-and-area-under-the-curve/ i assume you have T,Y element of {-1,1}, see also my AUC function.

]]> Thu, 29 Oct 2009 15:15:27 GMT http://snipplr.com/view/22110/true-positive-rate-and-false-positive-rate-for-receiver-operating-characteristics-roc-and-area-under-the-curve/ http://snipplr.com/view/22109/area-under-the-curve-auc/ My implementation corresponding to Tom Fawcett's algorithm 3 in "roc graphs: notes and practical considerations for researchers, " 2004. Please see blog post for explanations and leave comments there.

]]> Thu, 29 Oct 2009 15:12:37 GMT http://snipplr.com/view/22109/area-under-the-curve-auc/ http://snipplr.com/view/22106/svmlightwrapperm/ please leave comments on my blog. you need awk installed (obviously). Files are stored in the "/tmp/" directory, if you are on windows you might want to change that to the current directory (".").

]]> Thu, 29 Oct 2009 14:09:35 GMT http://snipplr.com/view/22106/svmlightwrapperm/