TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data

  title={TopoMap: A 0-dimensional Homology Preserving Projection of High-Dimensional Data},
  author={Harish Doraiswamy and J. Tierny and Paulo J. S. Silva and L. Nonato and Cl{\'a}udio T. Silva},
  journal={IEEE Transactions on Visualization and Computer Graphics},
Multidimensional Projection is a fundamental tool for high-dimensional data analytics and visualization. With very few exceptions, projection techniques are designed to map data from a high-dimensional space to a visual space so as to preserve some dissimilarity (similarity) measure, such as the Euclidean distance for example. In fact, although adopting distinct mathematical formulations designed to favor different aspects of the data, most multidimensional projection methods strive to preserve… Expand

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