Facebook’s news feed algorithm is a machine learning ranking system. It’s not just one algorithm though. It’s a combination of multiple algorithms that work together in different phases ...

Update of Keras-based TF-Ranking coincides with recent pace of Google updates. Allows rapid development of more powerful ranking and spam algorithms ...

Instagram CEO Adam Mosseri has written a blog post where he details how the ranking algorithm works on the social network.

Panda is a new ranking factor. Panda is not an entirely new overall ranking algorithm that’s employed by Google. The difference is important for anyone hit by Panda and hoping to recover from it.

A review of many of Twitter’s patents reveals some indications of criteria that are influential to rankings that are not readily apparent.

We can have opaque conversations about ranking algorithms, because we collectively know where the blanks are. The missing pieces are part of our language.

To keep the playing field level and fair for all app developers, Apple on occasion changes the way its App Store ranking algorithm works, the fallout of which can impact developers’ standings in ...

Apple has again tweaked its iOS App Store algorithms, and the changes have brought about widespread search ranking changes across both iPhone and iPad devices. That's search rankings, to be clear ...