# The early-warning model of equipment chain in gas pipeline based on DNN-HMM

> Research article (Journal of Natural Gas Science and Engineering, 2015) · cited 34× · AI/ML

**Wikidata**: [openalex:W1830582801](https://www.wikidata.org/wiki/openalex:W1830582801)  
**Source**: https://4ort.xyz/entity/the-early-warning-model-of-equipment-chain-in-gas-pipeline-based-on-dnn-hmm