Search Results for author: Tosca Lechner

Found 5 papers, 0 papers with code

Impossibility of Characterizing Distribution Learning -- a simple solution to a long-standing problem

no code implementations18 Apr 2023 Tosca Lechner, Shai-Ben-David

We show that there is no notion of dimension that characterizes the sample complexity of learning distribution classes.

Learning Losses for Strategic Classification

no code implementations25 Mar 2022 Tosca Lechner, Ruth Urner

We analyse the sample complexity for a known graph of possible manipulations in terms of the complexity of the function class and the manipulation graph.

Classification Learning Theory +1

Impossibility results for fair representations

no code implementations7 Jul 2021 Tosca Lechner, Shai Ben-David, Sushant Agarwal, Nivasini Ananthakrishnan

The goal of such representations is that a model trained on data under the representation (e. g., a classifier) will be guaranteed to respect some fairness constraints.

Fairness

Impossibility results for fair representation

no code implementations NeurIPS 2021 Tosca Lechner, Nivasini Ananthakrishnan, Sushant Agarwal, Shai Ben-David

With the growing awareness to fairness in machine learning and the realization of the central role that data representation has in data processing tasks, there is an obvious interest in notions of fair data representations.

Fairness

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