Search Results for author: Maytal Saar-Tsechansky

Found 10 papers, 1 papers with code

Data-Driven Allocation of Preventive Care With Application to Diabetes Mellitus Type II

no code implementations14 Aug 2023 Mathias Kraus, Stefan Feuerriegel, Maytal Saar-Tsechansky

In this paper, we develop a data-driven decision model for determining a cost-effective allocation of preventive treatments to patients at risk.

counterfactual Counterfactual Inference +2

Mitigating Label Bias via Decoupled Confident Learning

no code implementations18 Jul 2023 Yunyi Li, Maria De-Arteaga, Maytal Saar-Tsechansky

While the presence of labeling bias has been discussed conceptually, there is a lack of methodologies to address this problem.

Fairness Hate Speech Detection

Learning Complementary Policies for Human-AI Teams

no code implementations6 Feb 2023 Ruijiang Gao, Maytal Saar-Tsechansky, Maria De-Arteaga, Ligong Han, Wei Sun, Min Kyung Lee, Matthew Lease

We then extend our approach to leverage opportunities and mitigate risks that arise in important contexts in practice: 1) when a team is composed of multiple humans with differential and potentially complementary abilities, 2) when the observational data includes consistent deterministic actions, and 3) when the covariate distribution of future decisions differ from that in the historical data.

Learning to Advise Humans in High-Stakes Settings

no code implementations23 Oct 2022 Nicholas Wolczynski, Maytal Saar-Tsechansky, Tong Wang

The human's reconciliation costs and imperfect discretion behavior introduce the need to develop AI systems which (1) provide recommendations selectively, (2) leverage the human partner's ADB to maximize the team's decision accuracy while regularizing for reconciliation costs, and (3) are inherently interpretable.

Decision Making Vocal Bursts Intensity Prediction

Algorithmic Fairness in Business Analytics: Directions for Research and Practice

no code implementations22 Jul 2022 Maria De-Arteaga, Stefan Feuerriegel, Maytal Saar-Tsechansky

The extensive adoption of business analytics (BA) has brought financial gains and increased efficiencies.

Fairness

More Data Can Lead Us Astray: Active Data Acquisition in the Presence of Label Bias

no code implementations15 Jul 2022 Yunyi Li, Maria De-Arteaga, Maytal Saar-Tsechansky

We then empirically show that, when overlooking label bias, collecting more data can aggravate bias, and imposing fairness constraints that rely on the observed labels in the data collection process may not address the problem.

Active Learning Fairness

A Machine Learning Framework Towards Transparency in Experts' Decision Quality

no code implementations21 Oct 2021 Wanxue Dong, Maytal Saar-Tsechansky, Tomer Geva

We first formulate the problem of estimating experts' decision accuracy in this setting and then develop a machine-learning-based framework to address it.

BIG-bench Machine Learning Management

Cost-Accuracy Aware Adaptive Labeling for Active Learning

1 code implementation24 May 2021 Ruijiang Gao, Maytal Saar-Tsechansky

Moreover, a given labeler may exhibit different labeling accuracies for different instances.

Active Learning Informativeness

Augmented Fairness: An Interpretable Model Augmenting Decision-Makers' Fairness

no code implementations17 Nov 2020 Tong Wang, Maytal Saar-Tsechansky

We formulate a multi-objective optimization for building a surrogate model, where we simultaneously optimize for both predictive performance and bias.

Active Learning Fairness

DJ-MC: A Reinforcement-Learning Agent for Music Playlist Recommendation

no code implementations9 Jan 2014 Elad Liebman, Maytal Saar-Tsechansky, Peter Stone

In this work we present DJ-MC, a novel reinforcement-learning framework for music recommendation that does not recommend songs individually but rather song sequences, or playlists, based on a model of preferences for both songs and song transitions.

Music Recommendation Recommendation Systems +2

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