# Intradialytic hypotension prediction using covariance matrix-driven whale optimizer with orthogonal structure-assisted extreme learning machine

> Research article (Frontiers in Neuroinformatics, 2022) · cited 13× · AI/ML

**Wikidata**: [openalex:W4307678073](https://www.wikidata.org/wiki/openalex:W4307678073)  
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