# A CNN-Based E-Nose Using Time Series Features for Food Freshness Classification

> Research article (IEEE Sensors Journal, 2023) · cited 65× · AI/ML

**Wikidata**: [openalex:W4321021180](https://www.wikidata.org/wiki/openalex:W4321021180)  
**Source**: https://4ort.xyz/entity/a-cnn-based-e-nose-using-time-series-features-for-food-freshness-classification