# Improving the signal subtle feature extraction performance based on dual improved fractal box dimension eigenvectors

> Research article (Royal Society Open Science, 2018) · cited 21× · AI/ML

**Wikidata**: [openalex:W2801519684](https://www.wikidata.org/wiki/openalex:W2801519684)  
**Source**: https://4ort.xyz/entity/improving-the-signal-subtle-feature-extraction-performance-based-on-dual-improved-fractal-box-dimension-eigenvectors