2 papers
cs.LG2026
When Do Local Score Models Extrapolate Across Size? A Diagnostic Theory and Benchmark
Wenjie Xi
Scientific generative modeling often requires size transfer, where models trained on small systems are evaluated on larger ones. While translation-invariant architectures enable th…
cs.LG2024
VSFormer: Value and Shape-Aware Transformer with Prior-Enhanced Self-Attention for Multivariate Time Series Classification
Wenjie Xi, Rundong Zuo, Alejandro Alvarez +3
Multivariate time series classification is a crucial task in data mining, attracting growing research interest due to its broad applications. While many existing methods focus on d…