# Optimization of HD-sEMG-Based Cross-Day Hand Gesture Classification by Optimal Feature Extraction and Data Augmentation

> Research article (IEEE Transactions on Human-Machine Systems, 2022) · cited 48× · AI/ML

**Wikidata**: [openalex:W4285146467](https://www.wikidata.org/wiki/openalex:W4285146467)  
**Source**: https://4ort.xyz/entity/optimization-of-hd-semg-based-cross-day-hand-gesture-classification-by-optimal-feature-extraction-and-data-augmentation