Visualising Tommy

Here are two Wordle visualisations, first the words used in my blog. I like reading obviously but it seems to be quite heavy on stuff from the single article I wrote on Rhipe - unusual words I suppose. The second is my del.icio.us tags, when is later »

Forward To Vegas

Well, I guess I need to say something about my company Christmas present to all of their ~150 staff, a three day trip to Vegas. We flew out last Thursday and stayed for 3 nights at the Wynn, which is a great hotel. Thursday: Arrive and sleep (forgive »

Egypt Trip

I has been a crazy few weeks, after being in the UK only 2 days after the Egypt trip I went to Las Vegas with Forward and I am just getting my head back together now. You know you are a huge geek when you take as much space for books as clothes. The »

Off To Egypt

I am off to Egypt for 2 weeks, a one week Nile cruise with Voyages Joules Verne starting at Luxor and working down to the Aswan High Dam via The Valley Of The Kings and ending in the Moevenpick Hotel in El Gouna. No Cairo, Pyramids or the Cairo Museum »

Using R on Hadoop with Rhipe

I spent a while this week getting Rhipe, a java package that integrates the R environment with Hadoop, to work. Forward are pretty heavy users of Hadoop and it’s supporting ecosystem so R will be another way for the devs to interrogate the huge (and rapidly »

Finding Primes In SICP

I was reading SICP over lunch and found this lovely footnote on probabilistic methods for deciding if a number is prime. (it is #47) Numbers that fool the Fermat test are called Carmichael numbers, and little is known about them other than that they »