# Investment strategies applied to the Brazilian stock market: A methodology based on Sentiment Analysis with deep learning

> Research article (Expert Systems with Applications, 2021) · cited 71× · AI/ML

**Wikidata**: [openalex:W3175485275](https://www.wikidata.org/wiki/openalex:W3175485275)  
**Source**: https://4ort.xyz/entity/investment-strategies-applied-to-the-brazilian-stock-market-a-methodology-based-on-sentiment-analysis-with-deep-learning