# Text Sentiment Analysis Based on Multi-Layer Bi-Directional LSTM with a Trapezoidal Structure

> Research article (Intelligent Automation & Soft Computing, 2023) · cited 10× · AI/ML

**Wikidata**: [openalex:W4368228196](https://www.wikidata.org/wiki/openalex:W4368228196)  
**Source**: https://4ort.xyz/entity/text-sentiment-analysis-based-on-multi-layer-bi-directional-lstm-with-a-trapezoidal-structure