# Frontal EEG-Based Multi-Level Attention States Recognition Using Dynamical Complexity and Extreme Gradient Boosting

> Research article (Frontiers in Human Neuroscience, 2021) · cited 48× · AI/ML

**Wikidata**: [openalex:W3170595902](https://www.wikidata.org/wiki/openalex:W3170595902)  
**Source**: https://4ort.xyz/entity/frontal-eeg-based-multi-level-attention-states-recognition-using-dynamical-complexity-and-extreme-gradient-boosting