# Porosity estimation of abradable seal coating with an optimized support vector regression model based on multi-scale ultrasonic attenuation coefficient

> Research article (NDT & E International, 2020) · cited 28× · AI/ML

**Wikidata**: [openalex:W3015221956](https://www.wikidata.org/wiki/openalex:W3015221956)  
**Source**: https://4ort.xyz/entity/porosity-estimation-of-abradable-seal-coating-with-an-optimized-support-vector-regression-model-based-on-multi-scale-ult