Search Results for author: Michaela Hardt

Found 8 papers, 4 papers with code

The PetShop Dataset -- Finding Causes of Performance Issues across Microservices

1 code implementation8 Nov 2023 Michaela Hardt, William R. Orchard, Patrick Blöbaum, Shiva Kasiviswanathan, Elke Kirschbaum

Although the machine learning and systems research communities have proposed various techniques to tackle this problem, there is currently a lack of standardized datasets for quantitative benchmarking.

Benchmarking

Toward Falsifying Causal Graphs Using a Permutation-Based Test

no code implementations16 May 2023 Elias Eulig, Atalanti A. Mastakouri, Patrick Blöbaum, Michaela Hardt, Dominik Janzing

By comparing the number of inconsistencies with those on the surrogate baseline, we derive an interpretable metric that captures whether the DAG fits significantly better than random.

Causal Information Splitting: Engineering Proxy Features for Robustness to Distribution Shifts

no code implementations10 May 2023 Bijan Mazaheri, Atalanti Mastakouri, Dominik Janzing, Michaela Hardt

Statistical prediction models are often trained on data from different probability distributions than their eventual use cases.

counterfactual feature selection

Causal Forecasting:Generalization Bounds for Autoregressive Models

1 code implementation18 Nov 2021 Leena Chennuru Vankadara, Philipp Michael Faller, Michaela Hardt, Lenon Minorics, Debarghya Ghoshdastidar, Dominik Janzing

Under causal sufficiency, the problem of causal generalization amounts to learning under covariate shifts, albeit with additional structure (restriction to interventional distributions under the VAR model).

Learning Theory Time Series +1

Explaining an increase in predicted risk for clinical alerts

no code implementations10 Jul 2019 Michaela Hardt, Alvin Rajkomar, Gerardo Flores, Andrew Dai, Michael Howell, Greg Corrado, Claire Cui, Moritz Hardt

We consider explanations in a temporal setting where a stateful dynamical model produces a sequence of risk estimates given an input at each time step.

Attribute

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