Search Results for author: Dylan Sam

Found 7 papers, 2 papers with code

Auditing Fairness under Unobserved Confounding

no code implementations18 Mar 2024 Yewon Byun, Dylan Sam, Michael Oberst, Zachary C. Lipton, Bryan Wilder

A fundamental problem in decision-making systems is the presence of inequity across demographic lines.

Decision Making Fairness

Bayesian Neural Networks with Domain Knowledge Priors

no code implementations20 Feb 2024 Dylan Sam, Rattana Pukdee, Daniel P. Jeong, Yewon Byun, J. Zico Kolter

Bayesian neural networks (BNNs) have recently gained popularity due to their ability to quantify model uncertainty.

Fairness Variational Inference

Understanding prompt engineering may not require rethinking generalization

no code implementations6 Oct 2023 Victor Akinwande, Yiding Jiang, Dylan Sam, J. Zico Kolter

Zero-shot learning in prompted vision-language models, the practice of crafting prompts to build classifiers without an explicit training process, has achieved impressive performance in many settings.

Generalization Bounds Language Modelling +3

Learning with Explanation Constraints

no code implementations NeurIPS 2023 Rattana Pukdee, Dylan Sam, J. Zico Kolter, Maria-Florina Balcan, Pradeep Ravikumar

In this paper, we formalize this notion as learning from explanation constraints and provide a learning theoretic framework to analyze how such explanations can improve the learning of our models.

Improving self-supervised representation learning via sequential adversarial masking

no code implementations16 Dec 2022 Dylan Sam, Min Bai, Tristan McKinney, Li Erran Li

Recent methods in self-supervised learning have demonstrated that masking-based pretext tasks extend beyond NLP, serving as useful pretraining objectives in computer vision.

Representation Learning Self-Supervised Learning

Losses over Labels: Weakly Supervised Learning via Direct Loss Construction

1 code implementation13 Dec 2022 Dylan Sam, J. Zico Kolter

Owing to the prohibitive costs of generating large amounts of labeled data, programmatic weak supervision is a growing paradigm within machine learning.

feature selection Image Classification +1

Label Propagation with Weak Supervision

1 code implementation7 Oct 2022 Rattana Pukdee, Dylan Sam, Maria-Florina Balcan, Pradeep Ravikumar

Semi-supervised learning and weakly supervised learning are important paradigms that aim to reduce the growing demand for labeled data in current machine learning applications.

Weakly Supervised Classification Weakly-supervised Learning

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