conftrace_

tree hierarchy

2 papers

Explore in graph

Co-occurring keywords · papers mentioning both

tree structure (2) hierarchical structure (2) hierarchical region (1) sequence-to-sequence modeling (1) region representation (1) grammar-based model (1) region learning (1) nested named entity recognition (1) soft constraint (1) nested entity (1)

Papers

Improving Grammar-based Sequence-to-Sequence Modeling with Decomposition and Constraints ACL 2023 Hierarchical Region Learning for Nested Named Entity Recognition EMNLP 2020