# Critical element prediction of tracheal intubation difficulty: Automatic Mallampati classification by jointly using handcrafted and attention-based deep features

> Research article (Computers in Biology and Medicine, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4301368780](https://www.wikidata.org/wiki/openalex:W4301368780)  
**Source**: https://4ort.xyz/entity/critical-element-prediction-of-tracheal-intubation-difficulty-automatic-mallampati-classification-by-jointly-using-handc