# An unsupervised Hidden Markov Model-based system for the detection and classification of blue whale vocalizations off Chile

> Research article (Bioacoustics, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2910980169](https://www.wikidata.org/wiki/openalex:W2910980169)  
**Source**: https://4ort.xyz/entity/an-unsupervised-hidden-markov-model-based-system-for-the-detection-and-classification-of-blue-whale-vocalizations-off-ch