1. It's still unclear how topic entities can improve the relationship representations. This claim is less intuitive.
2. The improvements on different datasets are trivial and the novelty of this paper is limited. Lots of previous works focus on this topic. Just adding topic entities seems incremental.
3. Missed related work.
4. Some methods (e.g., KnowBERT, CorefBERT) in related work are not selected as baselines for comparison.
2. The improvements on different datasets are trivial and the novelty of this paper is limited. Lots of previous works focus on this topic. Just adding topic entities seems incremental.