TIMERS: Document-level Temporal Relation Extraction

Autor: Quan Hung Tran, Dinesh Manocha, Vlad I. Morariu, Rajiv Jain, Puneet Mathur, Franck Dernoncourt
Rok vydání: 2021
Předmět:
Zdroj: ACL/IJCNLP (2)
Popis: We present TIMERS - a TIME, Rhetorical and Syntactic-aware model for document-level temporal relation classification in the English language. Our proposed method leverages rhetorical discourse features and temporal arguments from semantic role labels, in addition to traditional local syntactic features, trained through a Gated Relational-GCN. Extensive experiments show that the proposed model outperforms previous methods by 5-18% on the TDDiscourse, TimeBank-Dense, and MATRES datasets due to our discourse-level modeling.
Databáze: OpenAIRE