DataShiftExplorer : Visualizing and Comparing Change in Multidimensional Data for Supervised Learning

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KERREN, Andreas, ed. and others. VISIGRAPP 2020 : proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications : Valletta, Malta, February 27-29, 2020 ; Volume 3: IVAPP. Sétubal: SCITEPRESS, 2020, pp. 141-148. ISBN 9789897584022. Available under: doi: 10.5220/0008940801410148
Zusammenfassung

In supervised learning, to ensure the model's validity, it is essential to identify dataset shifts, i.e., when the data distribution changes from the one the model encountered at the time of training. To detect such changes, a comparative analysis of the multidimensional data distributions of the training data and new, unseen datasets is required. In this paper, we span the design space of visualizations for multidimensional comparative data analytics. Based on this design space, we present DataShiftExplorer, a technique tailored to identify and analyze the change in multidimensional data distributions. Throughout examples, we show how DataShiftExplorer facilitates the identification and analysis of data changes, supporting supervised learning.

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15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2020, 27. Feb. 2020 - 29. Feb. 2020, Valletta, Malta
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ISO 690SCHNEIDER, Bruno, Daniel A. KEIM, Mennatallah EL-ASSADY, 2020. DataShiftExplorer : Visualizing and Comparing Change in Multidimensional Data for Supervised Learning. 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications, VISIGRAPP 2020. Valletta, Malta, 27. Feb. 2020 - 29. Feb. 2020. In: KERREN, Andreas, ed. and others. VISIGRAPP 2020 : proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications : Valletta, Malta, February 27-29, 2020 ; Volume 3: IVAPP. Sétubal: SCITEPRESS, 2020, pp. 141-148. ISBN 9789897584022. Available under: doi: 10.5220/0008940801410148
BibTex
@inproceedings{Schneider2020-02-27DataS-52868,
  year={2020},
  doi={10.5220/0008940801410148},
  title={DataShiftExplorer : Visualizing and Comparing Change in Multidimensional Data for Supervised Learning},
  isbn={9789897584022},
  publisher={SCITEPRESS},
  address={Sétubal},
  booktitle={VISIGRAPP 2020 : proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications : Valletta, Malta, February 27-29, 2020 ; Volume 3: IVAPP},
  pages={141--148},
  editor={Kerren, Andreas},
  author={Schneider, Bruno and Keim, Daniel A. and El-Assady, Mennatallah}
}
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