3 papers
econ.EM2026
The Promise of Time-Series Foundation Models for Agricultural Forecasting: Evidence from Commodity Prices
Le Wang, Boyuan Zhang
Forecasting agricultural markets remains challenging due to nonlinear dynamics, structural breaks, and sparse data. A long-standing belief holds that simple time-series methods out…
cs.LG2025
Variational Task Vector Composition
Boyuan Zhang, Yingjun Du, Xiantong Zhen +1
Task vectors capture how a model changes during fine-tuning by recording the difference between pre-trained and task-specific weights. The composition of task vectors, a key operat…
stat.ME2025
Treatment response as a latent variable
Christopher Tosh, Boyuan Zhang, Wesley Tansey
Scientists often need to analyze the samples in a study that responded to treatment in order to refine their hypotheses and find potential causal drivers of response. Natural varia…