# Unsupervised outlier detection for time series by entropy and dynamic time warping

> Research article (Knowledge and Information Systems, 2017) · cited 68× · AI/ML

**Wikidata**: [openalex:W2617259906](https://www.wikidata.org/wiki/openalex:W2617259906)  
**Source**: https://4ort.xyz/entity/unsupervised-outlier-detection-for-time-series-by-entropy-and-dynamic-time-warping