Search Results for author: Richeek Das

Found 2 papers, 0 papers with code

Fairer and More Accurate Tabular Models Through NAS

no code implementations18 Oct 2023 Richeek Das, Samuel Dooley

Making models algorithmically fairer in tabular data has been long studied, with techniques typically oriented towards fixes which usually take a neural model with an undesirable outcome and make changes to how the data are ingested, what the model weights are, or how outputs are processed.

Fairness Hyperparameter Optimization +1

A Distance Covariance-based Kernel for Nonlinear Causal Clustering in Heterogeneous Populations

no code implementations7 Jun 2021 Alex Markham, Richeek Das, Moritz Grosse-Wentrup

Even stronger, we prove that the kernel space is isometric to the space of causal ancestral graphs, so that distance between samples in the kernel space is guaranteed to correspond to distance between their generating causal structures.

Clustering

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