# Recognition of Nutrition Intake Using Time-Frequency Decomposition in a Wearable Necklace Using a Piezoelectric Sensor

> Research article (IEEE Sensors Journal, 2015) · cited 93× · AI/ML

**Wikidata**: [openalex:W2157495328](https://www.wikidata.org/wiki/openalex:W2157495328)  
**Source**: https://4ort.xyz/entity/recognition-of-nutrition-intake-using-time-frequency-decomposition-in-a-wearable-necklace-using-a-piezoelectric-sensor