# An Empirical Comparison of Portuguese and Multilingual BERT Models for Auto-Classification of NCM Codes in International Trade

> Research article (Big Data and Cognitive Computing, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4225752875](https://www.wikidata.org/wiki/openalex:W4225752875)  
**Source**: https://4ort.xyz/entity/an-empirical-comparison-of-portuguese-and-multilingual-bert-models-for-auto-classification-of-ncm-codes-in-international