Auditing and Fixing Economic Validity in Tabular Foundation Models for Discrete Choice 事件

Auditing and Fixing Economic Validity in Tabular Foundation Models for Discrete Choice arXiv:2605.26559v1 Announce Type: cross Abstract: Tabular foundation models achieve strong accuracy on choice prediction tasks, but their predictions often violate the economic logic those tasks require: raising a price sometimes increases predicted demand, and implied willingness-to-pay estimates are frequently negative or implausible. We propose a two-stage adapter that embeds foundation model predictions w