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08/01/2023
Classes are not Clusters: Improving Label-based Evaluation of Dimensionality Reduction
A common way to evaluate the reliability of dimensionality reduction (DR...
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09/20/2022
Sanity Check for External Clustering Validation Benchmarks using Internal Validation Measures
We address the lack of reliability in benchmarking clustering techniques...
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01/30/2022
ClassSPLOM – A Scatterplot Matrix to Visualize Separation of Multiclass Multidimensional Data
In multiclass classification of multidimensional data, the user wants to...
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01/17/2022
Distortion-Aware Brushing for Interactive Cluster Analysis in Multidimensional Projections
Brushing is an everyday interaction in 2D scatterplots, which allows use...
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06/01/2021
ClustRank: a Visual Quality Measure Trained on Perceptual Data for Sorting Scatterplots by Cluster Patterns
Visual quality measures (VQMs) are designed to support analysts by autom...
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01/29/2021
Aquanims: Area-Preserving Animated Transitions in Statistical Data Graphics based on a Hydraulic Metaphor
We propose "aquanims" as new design metaphors for animated transitions t...
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12/08/2020
An Enhanced MA Plot with R-Shiny to Ease Exploratory Analysis of Transcriptomic Data
MA plots are used to analyze the genome-wide differences in gene express...
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11/15/2020
Aquanims – Area-Preserving Animated Transitions based on a Hydraulic Metaphor
We propose "Aquanims" as new design metaphors for animated transitions t...
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04/11/2006