# Characterizing activity sequences using profile Hidden Markov Models

> Research article (Expert Systems with Applications, 2015) · cited 58× · AI/ML

**Wikidata**: [openalex:W1983608437](https://www.wikidata.org/wiki/openalex:W1983608437)  
**Source**: https://4ort.xyz/entity/characterizing-activity-sequences-using-profile-hidden-markov-models