Search Results for author: Christine Herlihy

Found 5 papers, 4 papers with code

A structured regression approach for evaluating model performance across intersectional subgroups

no code implementations26 Jan 2024 Christine Herlihy, Kimberly Truong, Alexandra Chouldechova, Miroslav Dudik

Disaggregated evaluation is a central task in AI fairness assessment, with the goal to measure an AI system's performance across different subgroups defined by combinations of demographic or other sensitive attributes.

Fairness regression

Data Contamination Through the Lens of Time

1 code implementation16 Oct 2023 Manley Roberts, Himanshu Thakur, Christine Herlihy, Colin White, Samuel Dooley

Recent claims about the impressive abilities of large language models (LLMs) are often supported by evaluating publicly available benchmarks.

Networked Restless Bandits with Positive Externalities

1 code implementation9 Dec 2022 Christine Herlihy, John P. Dickerson

Restless multi-armed bandits are often used to model budget-constrained resource allocation tasks where receipt of the resource is associated with an increased probability of a favorable state transition.

Multi-Armed Bandits

Planning to Fairly Allocate: Probabilistic Fairness in the Restless Bandit Setting

1 code implementation14 Jun 2021 Christine Herlihy, Aviva Prins, Aravind Srinivasan, John P. Dickerson

Restless and collapsing bandits are often used to model budget-constrained resource allocation in settings where arms have action-dependent transition probabilities, such as the allocation of health interventions among patients.

Fairness

MedNLI Is Not Immune: Natural Language Inference Artifacts in the Clinical Domain

1 code implementation ACL 2021 Christine Herlihy, Rachel Rudinger

Crowdworker-constructed natural language inference (NLI) datasets have been found to contain statistical artifacts associated with the annotation process that allow hypothesis-only classifiers to achieve better-than-random performance (Poliak et al., 2018; Gururanganet et al., 2018; Tsuchiya, 2018).

Natural Language Inference Negation

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