A couple of posts ago I made a mistake in my data assumptions on the number of movies in available for recommendation. IMBD gives a better idea… i was off by about 20x. hahaha. yikes.
The other day i was making a point to someone about how the blog medium promotes research laziness. Here I prove my own point. Painful. Luckily this same medium allows you to print retractions, updates, and improvements uber fast.