Quantitative and Qualitative Comparison of 2D and 3D Projection Techniques for High-Dimensional Data

Datasets Experiment Measurement Overview Explanations

Measurement

Quality metrics per projection technique (rows), dataset (colors), and projection dimension (2D vs 3D, second column),
sorted ascendingly on technique trustworthiness.

For every dataset, we mainly computed sparsity_ratio; see dataset_metrics.csv

For each kind of projection, we computed n_components, trustworthiness, continuity, shepard_correlation, and normalized_stress. see metrics_all.csv