# Make It Directly: Event Extraction Based on Tree-LSTM and Bi-GRU

> Research article (IEEE Access, 2020) · cited 24× · AI/ML

**Wikidata**: [openalex:W2999710845](https://www.wikidata.org/wiki/openalex:W2999710845)  
**Source**: https://4ort.xyz/entity/make-it-directly-event-extraction-based-on-tree-lstm-and-bi-gru