Search Results for author: Alex Kale

Found 5 papers, 4 papers with code

Decision Theoretic Foundations for Experiments Evaluating Human Decisions

no code implementations25 Jan 2024 Jessica Hullman, Alex Kale, Jason Hartline

We argue that to attribute loss in human performance to forms of bias, an experiment must provide participants with the information that a rational agent would need to identify the normative decision.

Attribute Data Visualization +1

Interpretability, Then What? Editing Machine Learning Models to Reflect Human Knowledge and Values

2 code implementations30 Jun 2022 Zijie J. Wang, Alex Kale, Harsha Nori, Peter Stella, Mark E. Nunnally, Duen Horng Chau, Mihaela Vorvoreanu, Jennifer Wortman Vaughan, Rich Caruana

Machine learning (ML) interpretability techniques can reveal undesirable patterns in data that models exploit to make predictions--potentially causing harms once deployed.

Additive models BIG-bench Machine Learning +1

GAM Changer: Editing Generalized Additive Models with Interactive Visualization

1 code implementation6 Dec 2021 Zijie J. Wang, Alex Kale, Harsha Nori, Peter Stella, Mark Nunnally, Duen Horng Chau, Mihaela Vorvoreanu, Jennifer Wortman Vaughan, Rich Caruana

Recent strides in interpretable machine learning (ML) research reveal that models exploit undesirable patterns in the data to make predictions, which potentially causes harms in deployment.

Additive models Interpretable Machine Learning

Visual Reasoning Strategies for Effect Size Judgments and Decisions

2 code implementations28 Jul 2020 Alex Kale, Matthew Kay, Jessica Hullman

We also see that visualization designs that support the least biased effect size estimation do not support the best decision-making, suggesting that a chart user's sense of effect size may not necessarily be identical when they use the same information for different tasks.

Human-Computer Interaction

Boba: Authoring and Visualizing Multiverse Analyses

1 code implementation10 Jul 2020 Yang Liu, Alex Kale, Tim Althoff, Jeffrey Heer

Multiverse analysis is an approach to data analysis in which all "reasonable" analytic decisions are evaluated in parallel and interpreted collectively, in order to foster robustness and transparency.

Human-Computer Interaction

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