Sarah,

Thanks for your comments. There is no special reason. Sklearn by itself does not have recommenders, but we can build one from scratch. This was something I wanted to practice. Certainly, Surprise and Crab can implement algorithm efficiently and I have tried them all.

Thanks and enjoy recommending!

Susan

Changing the world, one post at a time. Sr Data Scientist, Toronto Canada. https://www.linkedin.com/in/susanli/

Changing the world, one post at a time. Sr Data Scientist, Toronto Canada. https://www.linkedin.com/in/susanli/