Leif Sigerson

Senior Data Scientist, Integrity Institute

Leif researches and implements methods for scaling Non-Engagement Signals in content rankers with the goal of better aligning these rankers with long-term user value.

The Latest From Leif Sigerson

Better Feeds: Algorithms That Put People First

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Better Feeds: Algorithms That Put People First

As state, federal, and global policymakers grapple with how to address concerns about the link between online algorithms and a variety of harms, KGI’s latest report authored by a distinguished group of researchers, technologists, and policy leaders is a roadmap for design and governance solutions that put users first. Product designers and policymakers can promote better algorithms through detailed design transparency, user choices and defaults, and assessments of long-term impact.

Alex Moehring, Alissa Cooper, Arvind Narayanan, Aviv Ovadya, Elissa Redmiles, , Jonathan Stray, Julia Kamin, Leif Sigerson, Luke Thorburn, Matt Motyl, Motahhare Eslami, Nadine Farid Johnson, Nathaniel Lubin, Ravi Iyer, Zander Arnao

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