pyDRMetrics - A Python toolkit for dimensionality reduction quality assessment

pyDRMetrics - A Python toolkit for dimensionality reduction quality assessment

High-dimensional data are pervasive in this bigdata era. To avoid the curse of the dimensionality problem, various dimensionality reduction (DR) algorithms have been proposed. To facilitate systematic DR quality comparison and assessment, this paper reviews related metrics and develops an open-sourc...

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Bibliographic Details
Main Authors: Yinsheng Zhang, Qian Shang, Guoming Zhang
Format: Article
Language:English
Published: Elsevier 2021-02-01
Series:Heliyon
Subjects:
Dimensionality reduction
Reconstruction error
Distance matrix
Co-ranking matrix
Co-k-nearest neighbor
Online Access:http://www.sciencedirect.com/science/article/pii/S2405844021003042

Internet

http://www.sciencedirect.com/science/article/pii/S2405844021003042

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