Embedding Based Recall: Practice,
  Progress and Perspectives
           Zheng Liu, Jianxun Lian, Xing Xie
           Social Computing Group, MSRA
               Aug 15th, 2021

Reinforced Anchor Knowledge Graph Generation for News Recommendation Reasoning, Liu et. al.
                 Outline
Overview
  Multi-Stage Pipeline
  EBR: Pros and Cons
Embedding learning algorithms
   Negative Augmentation
   Hard Negative Sampling
   Diversified representation
   Training as knowledge disti ...