# Knowledge-informed FIR-based cross-category filtering framework for interpretable machinery fault diagnosis under small samples

> Research article (Reliability Engineering & System Safety, 2024) · cited 20× · AI/ML

**Wikidata**: [openalex:W4403990660](https://www.wikidata.org/wiki/openalex:W4403990660)  
**Source**: https://4ort.xyz/entity/knowledge-informed-fir-based-cross-category-filtering-framework-for-interpretable-machinery-fault-diagnosis-under-small-