You may be forgiven for thinking that this post is the same as the previous, but as scientists are wont to do, we are conducting a 2nd experiment with eBay’s API in an attempt to replicate and confirm the impressive results from the 1st experiment. This time, however, rather than randomly and evenly splitting users […]

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Over the years at Rank Dynamics we have made considerable effort to “road test” our technology with real users whenever possible. The first opportunity came in 2008 when we studied how users with our browser extension selected results on Google. By using a result interleaving technique designed by Professor Thorsten Joachims to determine user preference […]

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