Sahil Verma

RecXplainer: Amortized Attribute-based Personalized Explanations for Recommender Systems

2022 · arXiv (Cornell University)

Recommender systems influence many of our interactions in the digital world -- impacting how we shop for clothes, sorting what we see when browsing YouTube or TikTok, and determining which restaurants and hotels we are …

COBRA: COmBinatorial Retrieval Augmentation for Few-Shot Adaptation

2024 · arXiv (Cornell University)

Retrieval augmentation, the practice of retrieving additional data from large auxiliary pools, has emerged as an effective technique for enhancing model performance in the low-data regime. Prior approaches have employed only nearest-neighbor based strategies for …