Interesting: // we only keep unfollows in the past 90 days due to the huge size of this dataset, // and to prevent permanent "shadow-banning" in the ev

Interesting: // we only keep unfollows in the past 90 days due to the huge size of this dataset, // and to prevent permanent "shadow-banning" in the event of accidental unfollows. // we treat unfollows as less critical than above 4 negative signals, since it deals more with // interest than health typically, which might change over time. val unfollows: SCollection[InteractionGraphRawInput] = GraphUtil .getSocialGraphFeatures( readSnapshot(SocialgraphUnfollowsScalaDataset, sc), FeatureName.NumUnfollows, endTs) .filter(_.age < 90) https://github.com/twitter/the-algorithm/blob/main/src/scala/com/twitter/interaction_graph/scio/agg_negative/InteractionGraphNegativeJob.scala#L76-L86 https://github.com/twitter/the-algorithm/blob/main/src/scala...