no code implementations • 10 Jun 2023 • Limor Gultchin, Virginia Aglietti, Alexis Bellot, Silvia Chiappa
We propose functional causal Bayesian optimization (fCBO), a method for finding interventions that optimize a target variable in a known causal graph.
1 code implementation • 28 Jan 2023 • Limor Gultchin, Siyuan Guo, Alan Malek, Silvia Chiappa, Ricardo Silva
We introduce a causal framework for designing optimal policies that satisfy fairness constraints.
no code implementations • 18 Jun 2022 • Yuchen Zhu, Limor Gultchin, Arthur Gretton, Matt Kusner, Ricardo Silva
We propose a kernel-based nonparametric estimator for the causal effect when the cause is corrupted by error.
no code implementations • 24 May 2022 • Limor Gultchin, Vincent Cohen-Addad, Sophie Giffard-Roisin, Varun Kanade, Frederik Mallmann-Trenn
Among the various aspects of algorithmic fairness studied in recent years, the tension between satisfying both \textit{sufficiency} and \textit{separation} -- e. g. the ratios of positive or negative predictive values, and false positive or false negative rates across groups -- has received much attention.
1 code implementation • 9 Jun 2021 • Limor Gultchin, David S. Watson, Matt J. Kusner, Ricardo Silva
We examine the problem of causal response estimation for complex objects (e. g., text, images, genomics).
2 code implementations • 10 May 2021 • Afsaneh Mastouri, Yuchen Zhu, Limor Gultchin, Anna Korba, Ricardo Silva, Matt J. Kusner, Arthur Gretton, Krikamol Muandet
In particular, we provide a unifying view of two-stage and moment restriction approaches for solving this problem in a nonlinear setting.
1 code implementation • 27 Mar 2021 • David Watson, Limor Gultchin, Ankur Taly, Luciano Floridi
Necessity and sufficiency are the building blocks of all successful explanations.
Explainable artificial intelligence Explainable Artificial Intelligence (XAI)
1 code implementation • 3 Mar 2020 • Limor Gultchin, Matt J. Kusner, Varun Kanade, Ricardo Silva
Discovering the causal effect of a decision is critical to nearly all forms of decision-making.
2 code implementations • 8 Feb 2019 • Limor Gultchin, Genevieve Patterson, Nancy Baym, Nathaniel Swinger, Adam Tauman Kalai
While humor is often thought to be beyond the reach of Natural Language Processing, we show that several aspects of single-word humor correlate with simple linear directions in Word Embeddings.