For the past year I’ve been working almost entirely in F# and have found the experience to be everything I hoped it to be and better. In just six months I was able to bring a research project to fruition which has since made our company millions of dollars. F#’s terseness made algorithms a joy [...]

I had a great time at NYC Code Camp this last weekend. About half the people in my talk already knew F# and were there to talk about Type Providers, the other half just came to see what this F# thing was all about. This post is to help those in the second half begin [...]

I know this post isn’t of my usual technical type, but I hope you’ll bear with me while I share an idea I’ve been thinking about. Starting way back with SETI@Home, scientists have been borrowing our computer time in exchange for awesomely nerdy screen savers for years. However, it’s only fairly recently have they discovered [...]

While writing the previous article on tokenized matching I realized I left out some important background information on Jaro-Winkler distance. First, there’s something important to know about the Jaro-Winkler distance: it’s not a metric distance and so does not obey the triangle inequality. That is, if you found the JW distance between strings A and [...]

Continuing from last time, let’s look at how one goes from imperative pseudocode to pure functional using Gale-Shapely as an example. Overall, to convert an algorithm from imperative to functional is a fairly simple process once you understand how to convert from a while loop to recursion with accumulators. This post is just a more [...]