Search Results for author: Karthik Sankararaman

Found 2 papers, 0 papers with code

Matching Algorithms for Blood Donation

no code implementations10 Aug 2021 Duncan C McElfresh, Christian Kroer, Sergey Pupyrev, Eric Sodomka, Karthik Sankararaman, Zack Chauvin, Neil Dexter, John P Dickerson

Using the Facebook Blood Donation tool, we conduct the first large-scale algorithmic matching of blood donors with donation opportunities.

Improved Adaptive Algorithm for Scalable Active Learning with Weak Labeler

no code implementations4 Nov 2022 Yifang Chen, Karthik Sankararaman, Alessandro Lazaric, Matteo Pirotta, Dmytro Karamshuk, Qifan Wang, Karishma Mandyam, Sinong Wang, Han Fang

We design a novel algorithmic template, Weak Labeler Active Cover (WL-AC), that is able to robustly leverage the lower quality weak labelers to reduce the query complexity while retaining the desired level of accuracy.

Active Learning

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