I grew up with a love of statistics and mathematics. So much so that as a child I used to while many hours away creating my own sports leagues – cricket, football and rugby – and with dice I would pit each team against each other in matches and maintain leagues and player statistics.
All good statisticians know that you should avoid bias but I have to say that when Liverpool were playing or Richard Hadlee was bowling in my games they had a high rate of success. Needless to say EA Sports and Playstation have rendered these very enjoyable games redundant.
So, you can imagine that when an article appeared regarding how the Netflix algorithm shapes it's offering to my viewing preferences – the mathematics of it boggles the mind. Not simply because algorithms are a challenge to understand but the results are quite astounding once you have established trends in your viewing.
After setting up a new user profile for my own viewing (after Mrs Bell and Miss Bell sent the algorithm into overdrive for gardening shows, La La Land – like movies and teen dramas) the titles recommended for me (including documentaries) are incredibly aligned with what I like to watch.
This is a very powerful tool and, inevitably, there will be variants on other platforms which are both designed to deliver what customers ultimately want but also drive sales for businesses. In effect, what a cold and heartless computer is doing is 'learning' in much the same way as a business owner learns about the habits of their customer. The good news is that it will never replace the heart and instinct of person to person relationships, but being housed on the World Wide Web it is much easier to access.