Alessandro Finamore

Fine-grained Attention in Hierarchical Transformers for Tabular Time-series

2024 · arXiv (Cornell University)

Tabular data is ubiquitous in many real-life systems. In particular, time-dependent tabular data, where rows are chronologically related, is typically used for recording historical events, e.g., financial transactions, healthcare records, or stock history. Recently, hierarchical …