新闻
Does Predictive Performance Translate to Causal Performance? Evaluating tabular foundation models as nuisance learners for causal effect estimation
arXiv cs.AI · 发布于 · 阅读约3分钟
30秒读懂
- 发生了什么
- Researchers evaluated whether tabular foundation models called PFNs can estimate causal effects reliably, finding they outperform conventional methods in complex settings.
- 为何重要
- Data scientists building causal inference pipelines should care when choosing nuisance learners for propensity score and outcome modeling in doubly robust estimation.
- 注意
- PFNs showed propensity score overfitting at small sample sizes without cross-fitting, and performance gains were most pronounced in complex settings, not simple parametric cases.
- foundation model
- rag
- inference
- eval
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