# Construction of Knowledge Graph for Air Compressor Fault Diagnosis Based on a Feature-Fusion RoBERTa-BiLSTM-CRF Model

> Research article (Actuators, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4402283732](https://www.wikidata.org/wiki/openalex:W4402283732)  
**Source**: https://4ort.xyz/entity/construction-of-knowledge-graph-for-air-compressor-fault-diagnosis-based-on-a-feature-fusion-roberta-bilstm-crf-model