# Classifying Rock Fragments Produced by Tunnel Boring Machine Using Optimized Convolutional Neural Network

> Research article (Rock Mechanics and Rock Engineering, 2023) · cited 18× · AI/ML

**Wikidata**: [openalex:W4388945868](https://www.wikidata.org/wiki/openalex:W4388945868)  
**Source**: https://4ort.xyz/entity/classifying-rock-fragments-produced-by-tunnel-boring-machine-using-optimized-convolutional-neural-network