5 citations · 8 across the 3 of their papers we have counts for
3 papers
Using Zero-shot Prompting in the Automatic Creation and Expansion of Topic Taxonomies for Tagging Retail Banking Transactions
Daniel de S. Moraes, Pedro T. C. Santos, Polyana B. da Costa +13
This work presents an unsupervised method for automatically constructing and expanding topic taxonomies using instruction-based fine-tuned LLMs (Large Language Models). We apply to…
Hierarchical Classification of Financial Transactions Through Context-Fusion of Transformer-based Embeddings and Taxonomy-aware Attention Layer
Antonio J. G. Busson, Rafael Rocha, Rennan Gaio +14
This work proposes the Two-headed DragoNet, a Transformer-based model for hierarchical multi-label classification of financial transactions. Our model is based on a stack of Transf…
Saturn Platform: Foundation Model Operations and Generative AI for Financial Services
Antonio J. G. Busson, Rennan Gaio, Rafael H. Rocha +6
Saturn is an innovative platform that assists Foundation Model (FM) building and its integration with IT operations (Ops). It is custom-made to meet the requirements of data scient…