Search Results for author: Michelle S. Lam

Found 6 papers, 3 papers with code

Clarify: Improving Model Robustness With Natural Language Corrections

no code implementations6 Feb 2024 Yoonho Lee, Michelle S. Lam, Helena Vasconcelos, Michael S. Bernstein, Chelsea Finn

Additionally, we use Clarify to find and rectify 31 novel hard subpopulations in the ImageNet dataset, improving minority-split accuracy from 21. 1% to 28. 7%.

Misconceptions

Embedding Democratic Values into Social Media AIs via Societal Objective Functions

no code implementations26 Jul 2023 Chenyan Jia, Michelle S. Lam, Minh Chau Mai, Jeff Hancock, Michael S. Bernstein

Finally, in Study 3, we replicate Study 1 using the democratic attitude model instead of manual labels to test its attitudinal and behavioral impact (N=558), and again find that the feed downranking using the societal objective function reduced partisan animosity (d=. 25).

Model Sketching: Centering Concepts in Early-Stage Machine Learning Model Design

1 code implementation6 Mar 2023 Michelle S. Lam, Zixian Ma, Anne Li, Izequiel Freitas, Dakuo Wang, James A. Landay, Michael S. Bernstein

Machine learning practitioners often end up tunneling on low-level technical details like model architectures and performance metrics.

Decision Making

Jury Learning: Integrating Dissenting Voices into Machine Learning Models

no code implementations7 Feb 2022 Mitchell L. Gordon, Michelle S. Lam, Joon Sung Park, Kayur Patel, Jeffrey T. Hancock, Tatsunori Hashimoto, Michael S. Bernstein

We introduce jury learning, a supervised ML approach that resolves these disagreements explicitly through the metaphor of a jury: defining which people or groups, in what proportion, determine the classifier's prediction.

BIG-bench Machine Learning Medical Diagnosis +1

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