Clever Algorithms [2009] [pdf]
rain.ifmo.ru
rain.ifmo.ru
The algorithms themselves are presented both as pseudo-code and as a ruby implementation.
I can't wait until I have some more free time to implement some of these algorithms and see how they compare against the techniques I would previously use.
Additionally, it seems this book is available off its own website: http://www.cleveralgorithms.com/ and in fact it is under the Creative Commons license, and is up on github! The one on the website seems to be more recent than this version posted here.
https://github.com/jbrownlee/CleverAlgorithmsMachineLearning
While I have not yet implemented and tried out any of these algorithms listed in the book, it looks very interesting, and seems to have clear descriptions. I'd definitely recommend checking it out.