From Distillation to Hard Negative Sampling: Making Sparse Neural IR Models More Effective Paper • 2205.04733 • Published May 10, 2022 • 2
SPLADE v2: Sparse Lexical and Expansion Model for Information Retrieval Paper • 2109.10086 • Published Sep 21, 2021 • 3
TLDR: Twin Learning for Dimensionality Reduction Paper • 2110.09455 • Published Oct 18, 2021 • 1