Search Results for author: Katarzyna Woźnica

Found 8 papers, 4 papers with code

Interpretable Meta-Measure for Model Performance

3 code implementations2 Jun 2020 Alicja Gosiewska, Katarzyna Woźnica, Przemysław Biecek

For example, the difference in performance for two models has no probabilistic interpretation, there is no reference point to indicate whether they represent a significant improvement, and it makes no sense to compare such differences between data sets.

Meta-Learning

Do not explain without context: addressing the blind spot of model explanations

no code implementations28 May 2021 Katarzyna Woźnica, Katarzyna Pękala, Hubert Baniecki, Wojciech Kretowicz, Elżbieta Sienkiewicz, Przemysław Biecek

The increasing number of regulations and expectations of predictive machine learning models, such as so called right to explanation, has led to a large number of methods promising greater interpretability.

BIG-bench Machine Learning Explainable Artificial Intelligence (XAI)

SeFNet: Bridging Tabular Datasets with Semantic Feature Nets

1 code implementation20 Jun 2023 Katarzyna Woźnica, Piotr Wilczyński, Przemysław Biecek

In this paper, we present an example of SeFNet prepared for a collection of predictive tasks in healthcare, with the features' relations derived from the SNOMED-CT ontology.

Meta-Learning Semantic Similarity +1

Rethinking of Encoder-based Warm-start Methods in Hyperparameter Optimization

1 code implementation7 Mar 2024 Dawid Płudowski, Antoni Zajko, Anna Kozak, Katarzyna Woźnica

In this work, we evaluate Dataset2Vec and liltab on two common meta-tasks - representing entire datasets and hyperparameter optimization warm-start.

Attribute Hyperparameter Optimization +2

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