# Bidirectional GRU for Targeted Aspect-Based Sentiment Analysis Based on Character-Enhanced Token-Embedding and Multi-Level Attention

> Research article (International journal of intelligent engineering and systems, 2020) · cited 25× · AI/ML

**Wikidata**: [openalex:W3080910531](https://www.wikidata.org/wiki/openalex:W3080910531)  
**Source**: https://4ort.xyz/entity/bidirectional-gru-for-targeted-aspect-based-sentiment-analysis-based-on-character-enhanced-token-embedding-and-multi-lev