# Automatic sleep stage classification: A light and efficient deep neural network model based on time, frequency and fractional Fourier transform domain features

> Research article (Artificial Intelligence in Medicine, 2022) · cited 53× · AI/ML

**Wikidata**: [openalex:W4220753546](https://www.wikidata.org/wiki/openalex:W4220753546)  
**Source**: https://4ort.xyz/entity/automatic-sleep-stage-classification-a-light-and-efficient-deep-neural-network-model-based-on-time-frequency-and-fractio