# Functional Kernel Density Estimation: Point and Fourier Approaches to Time Series Anomaly Detection

> Research article (Entropy, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3108316614](https://www.wikidata.org/wiki/openalex:W3108316614)  
**Source**: https://4ort.xyz/entity/functional-kernel-density-estimation-point-and-fourier-approaches-to-time-series-anomaly-detection