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Amir-Hossein Karimi

7 accepted papers

2024

Causal Adversarial Perturbations for Individual Fairness and Robustness in Heterogeneous Data Spaces

AAAI 2024technical

As responsible AI gains importance in machine learning algorithms, properties like fairness, adversarial robustness, and causality have received considerable attention in recent years. However, despite their individual significance, there remains a critical gap in simultaneously exploring and integr…

Cited by 4SourcePDFScholar
2024

Prospector Heads: Generalized Feature Attribution for Large Models & Data

ICML 2024poster

Feature attribution, the ability to localize regions of the input data that are relevant for classification, is an important capability for ML models in scientific and biomedical domains. Current methods for feature attribution, which rely on "explaining" the predictions of end-to-end classifiers, s…

2023

On Data Manifolds Entailed by Structural Causal Models

ICML 2023poster

The geometric structure of data is an important inductive bias in machine learning. In this work, we characterize the data manifolds entailed by structural causal models. The strengths of the proposed framework are twofold: firstly, the geometric structure of the data manifolds is causally informed,…

Cited by 6SourcePDFScholar
2023

On the Relationship Between Explanation and Prediction: A Causal View

ICML 2023poster

Being able to provide explanations for a model's decision has become a central requirement for the development, deployment, and adoption of machine learning models. However, we are yet to understand what explanation methods can and cannot do. How do upstream factors such as data, model prediction, h…

Cited by 21SourcePDFScholar
2022

On the Fairness of Causal Algorithmic Recourse

AAAI 2022technical

Algorithmic fairness is typically studied from the perspective of predictions. Instead, here we investigate fairness from the perspective of recourse actions suggested to individuals to remedy an unfavourable classification. We propose two new fair-ness criteria at the group and individual level, wh…

2020

Algorithmic recourse under imperfect causal knowledge: a probabilistic approach

NeurIPS 2020spotlight

Recent work has discussed the limitations of counterfactual explanations to recommend actions for algorithmic recourse, and argued for the need of taking causal relationships between features into consideration. Unfortunately, in practice, the true underlying structural causal model is generally unk…

2020

Model-Agnostic Counterfactual Explanations for Consequential Decisions

AISTATS 2020poster

Predictive models are being increasingly used to support consequential decision making at the individual level in contexts such as pretrial bail and loan approval. As a result, there is increasing social and legal pressure to provide explanations that help the affected individuals not only to unders…