# Inversion of well logs into lithology classes accounting for spatial dependencies by using hidden markov models and recurrent neural networks

> Research article (Journal of Petroleum Science and Engineering, 2020) · cited 62× · AI/ML

**Wikidata**: [openalex:W3045456820](https://www.wikidata.org/wiki/openalex:W3045456820)  
**Source**: https://4ort.xyz/entity/inversion-of-well-logs-into-lithology-classes-accounting-for-spatial-dependencies-by-using-hidden-markov-models-and-recu