# An Optimized Multiple Semi-Hidden Markov Model for Credit Card Fraud Detection

> Research article (Indian Journal of Science and Technology, 2015) · cited 24× · AI/ML

**Wikidata**: [openalex:W1489104623](https://www.wikidata.org/wiki/openalex:W1489104623)  
**Source**: https://4ort.xyz/entity/an-optimized-multiple-semi-hidden-markov-model-for-credit-card-fraud-detection