# Prediction of Anthocyanin Content in Purple-Leaf Lettuce Based on Spectral Features and Optimized Extreme Learning Machine Algorithm

> Research article (Agronomy, 2024) · cited 17× · AI/ML

**Wikidata**: [openalex:W4405092236](https://www.wikidata.org/wiki/openalex:W4405092236)  
**Source**: https://4ort.xyz/entity/prediction-of-anthocyanin-content-in-purple-leaf-lettuce-based-on-spectral-features-and-optimized-extreme-learning-machi