Author: Gregor J. Rothfuss

TikTok and the Sorting Hat

TikTok doesn’t bump into the negative network effects of using a social graphs at scale because it doesn’t really have one. It is more of a pure interest graph, one derived from its short video content, and the beauty is its algorithm is so efficient that it its interest graph can be assembled without imposing much of a burden on the user at all. It is passive personalization, learning through consumption. Because the videos are so short, the volume of training data a user provides per unit of time is high. Because the videos are entertaining, this training process feels effortless, even enjoyable, for the user.

the reason tiktok has taken off is because it’s recommendation algorithm is really good, and it doesn’t need a social graph to thrive.

2020 Hugo Awards

Best Novel
A Memory Called Empire by Arkady Martine

Best Novella
This Is How You Lose the Time War by Amal El-Mohtar and Max Gladstone

Best Novelette
Emergency Skin by N.K. Jemisin ( Forward Collection (Amazon))

Best Short Story
“As the Last I May Know”,by S.L. Huang

Best Series
The Expanse by James S. A. Corey

Hybrid forever

Really remote school should continue, partially, forever

global classrooms could be tailored so every student is at a similar level, ready to be challenged and learn well from the material provided. If it’s judged a student is having too much trouble in a class, or to little, it’s very simple to switch them until they find just the right level.