# Likelihood Ratios and Generative Classifiers for Unsupervised Out-of-Domain Detection in Task Oriented Dialog

> Research article (Proceedings of the AAAI Conference on Artificial Intelligence, 2020) · cited 42× · AI/ML

**Wikidata**: [openalex:W2997140799](https://www.wikidata.org/wiki/openalex:W2997140799)  
**Source**: https://4ort.xyz/entity/likelihood-ratios-and-generative-classifiers-for-unsupervised-out-of-domain-detection-in-task-oriented-dialog