Amazon A9 Updates - What Happens And How Do Does It Work?

If you have not had a chance to as yet, make sure you check out my A9 shows breaking the algorithm into layman's terms using the science papers. A few months ago a massive shift happened (over a weekend) with products in high ranking positions with no reviews leaving everyone scratching their heads.Today, we will take a look at when the Amazon community spots some changes in the algorithm, what led to the changes, again, we will be using the science literature...