Exploring $\ell_0$ Sparsification for Inference-free Sparse Retrievers

Benchmark Model Rank Results
zero-shot-on-beir-inference-free-model-on-beir$\ell_0$ Mask#1NCDG@10: 50.43
zero-shot-on-beir-inference-free-model-on-beir$\ell_0$ Mask-$\ell_0$ Activation#2NCDG@10: 50.28