Search Results for author: Janis Klaise

Found 6 papers, 4 papers with code

Sequential Multivariate Change Detection with Calibrated and Memoryless False Detection Rates

1 code implementation2 Aug 2021 Oliver Cobb, Arnaud Van Looveren, Janis Klaise

Responding appropriately to the detections of a sequential change detector requires knowledge of the rate at which false positives occur in the absence of change.

Change Detection

Model-agnostic and Scalable Counterfactual Explanations via Reinforcement Learning

1 code implementation4 Jun 2021 Robert-Florian Samoilescu, Arnaud Van Looveren, Janis Klaise

Counterfactual instances are a powerful tool to obtain valuable insights into automated decision processes, describing the necessary minimal changes in the input space to alter the prediction towards a desired target.

counterfactual reinforcement-learning +1

Conditional Generative Models for Counterfactual Explanations

no code implementations25 Jan 2021 Arnaud Van Looveren, Janis Klaise, Giovanni Vacanti, Oliver Cobb

Counterfactual instances offer human-interpretable insight into the local behaviour of machine learning models.

counterfactual Time Series +1

Practical Bayesian Optimization of Objectives with Conditioning Variables

no code implementations NeurIPS 2021 Michael Pearce, Janis Klaise, Matthew Groves

Bayesian optimization is a class of data efficient model based algorithms typically focused on global optimization.

Bayesian Optimization

Interpretable Counterfactual Explanations Guided by Prototypes

1 code implementation3 Jul 2019 Arnaud Van Looveren, Janis Klaise

We propose a fast, model agnostic method for finding interpretable counterfactual explanations of classifier predictions by using class prototypes.

counterfactual

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