# High accuracy key feature extraction approach for the non-stationary signals measurement based on NGO-VMD noise reduction and CNN-LSTM

> Research article (Measurement Science and Technology, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4387606224](https://www.wikidata.org/wiki/openalex:W4387606224)  
**Source**: https://4ort.xyz/entity/high-accuracy-key-feature-extraction-approach-for-the-non-stationary-signals-measurement-based-on-ngo-vmd-noise-reductio