David NunanJan 27, 20222 minUSING GGPLOT2 IN 'R' - AN EXCERCISE IS SIZE, COLOUR AND BOXPLOTSUsing size and colour and Box Plot to display variable dependency in the qplot function. Having learned the basics of 'R' I decided to...
David NunanJan 27, 202214 minGetting to Grips with Naïve Bayes – A Step by Step Exercise in Spam Filtration for SMS (Mobile Text)Step 1 – Collect the Data To develop the naive Bayes classifier, we will use data adapted from the SMS Spam Collection at...
David NunanJan 27, 20222 minGETTING TO GRIPS WITH THE THREE (OR MORE) V'SOne often gets buzz words surrounding new technology and Big Data has more than its fair share of those. Chief among these has to be,...
David NunanJan 27, 202214 minRevisiting Our Exercise in Regression Analysis in R and Rapidminer.We revisit Regression analysis here with a more robust attempt. Research Question / Problem to be addressed: Let us imagine that the...
David NunanOct 26, 20211 minHow AI is changing personal data trackingTo create and manage your own content, open the Blog Manager by hovering over your blog feed and clicking Manage. Here you can create,...
David NunanOct 26, 20211 minThe hottest apps on the marketTo edit the way your blog feed looks on your site, hover over your blog feed and click on Design. Here, you can pick from different...
David NunanOct 26, 20211 minInformation security: keep your devices safeEdit exactly how your blog looks on your website from the Settings panel. Wix Blogs lets you hide or display the author name and picture,...