I’ve been in San Francisco this week giving a workshop at the Where Conference called Prototyping Location Apps With Big Data. You can read the full slides for the workshop on Slideshare and get the full code and sample data on Github.

I’ve been doing a lot of natural-language machine-learning work both for clients and in side-projects recently. Mark Needham asked me on Twitter for some pointers to good introductory material. Here’s what I wrote for…