# GTFE-Net: A Gramian Time Frequency Enhancement CNN for bearing fault diagnosis

> Research article (Engineering Applications of Artificial Intelligence, 2023) · cited 166× · AI/ML

**Wikidata**: [openalex:W4313657018](https://www.wikidata.org/wiki/openalex:W4313657018)  
**Source**: https://4ort.xyz/entity/gtfe-net-a-gramian-time-frequency-enhancement-cnn-for-bearing-fault-diagnosis