12 citations · 14 across the 8 of their papers we have counts for
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cs.DS2024
Statistical-Computational Trade-offs for Density Estimation
Anders Aamand, Alexandr Andoni, Justin Y. Chen +4
We study the density estimation problem defined as follows: given distributions over a discrete domain , as well as a collection of samples chosen from…
cs.CL2024
SparseCL: Sparse Contrastive Learning for Contradiction Retrieval
Haike Xu, Zongyu Lin, Yizhou Sun +2
Contradiction retrieval refers to identifying and extracting documents that explicitly disagree with or refute the content of a query, which is important to many downstream applica…
cs.IR2024
A Bi-metric Framework for Fast Similarity Search
Haike Xu, Sandeep Silwal, Piotr Indyk
We propose a new "bi-metric" framework for designing nearest neighbor data structures. Our framework assumes two dissimilarity functions: a ground-truth metric that is accurate but…