COURSE RecSys

Recommendation Systems

7 Notes

Lecture Notes

Lecture 1: System Overview

Lecture 02 -- Hash Embeddings in X's Recommendation Algorithm

Lecture 3: The Two-Tower Retrieval Model

Lecture 4: The Ranking Model -- PhoenixModel

Lecture 05 -- The Grok Transformer in X's Recommendation Algorithm

Lecture 6: Scoring Pipeline

Lecture 7: Replication Guide