function checkRegEx() { var myoutput = document.getElementById(“outout”); var expression = document.getElementById(“regex”).value; var data = document.getElementById(“data”).value; var matches = data.match( expression, “gi” ); if( !matches ) { myoutput.innerHTML = “No Matches found”; } else { var tmp = “”; for( i=0; i < matches.length; i++ ){ tmp += i + ” ” + matches[i] + ” [...]
Years ago I was introduced to a young autistic man while my sister was working at a camp for ‘adult children’. Steven was polite and well spoken among his peers, but had few real friends. He also had a savant-like gift for dates. If Steven were asked, “What day of the week was it on [...]
There exists a model of using several ‘experts’ or classifiers in order to increase the relevancy of a result. In the fish example from Duda, Hart, Stork, a group of experts are asked to determine if a fish is diseased. 9 of them say it’s not, but one disagrees. How do you ask a computer [...]
Web companies – ad revenue based media companies in particular – have amassed great amounts of data on their users. However, they’re data rich and problem poor. Access and error logs are everywhere, but generally they’re not mined for anything more than simple metrics. I’ve used several log analyzers and web trend trackers like HBX [...]
This is part two of a multi-part series. Part one can be found here. Online advertising is a multi-billion dollar business. Google has become one of the worlds most recognized brands by selling ads on its search result pages and putting context ads on websites. Yahoo and Microsoft are working hard, and spending billions to [...]