FewDR

FewDR is a dataset for Few-shot dense retrieval (DR). FewDR aims to effectively generalize to novel search scenarios by learning a few samples. Specifically, FewDR employs class-wise sampling to establish a standardized "few-shot" setting with finely-defined classes, reducing variability in multiple sampling rounds.

Source: Rethinking Dense Retrieval's Few-Shot Ability

Image Source: Rethinking Dense Retrieval's Few-Shot Ability