# Extreme Learning Machine Soft-Sensor Model With Different Activation Functions on Grinding Process Optimized by Improved Black Hole Algorithm

> Research article (IEEE Access, 2020) · cited 19× · AI/ML

**Wikidata**: [openalex:W3004054259](https://www.wikidata.org/wiki/openalex:W3004054259)  
**Source**: https://4ort.xyz/entity/extreme-learning-machine-soft-sensor-model-with-different-activation-functions-on-grinding-process-optimized-by-improved