Feature extraction by learning Lorentzian metric tensor and its extensions

DOI10.1016/J.PATCOG.2010.05.009zbMath1213.68539OpenAlexW2052300369MaRDI QIDQ991929

Risheng Liu, Zhouchen Lin, Kewei Tang, Zhi-Xun Su

Publication date: 8 September 2010

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.patcog.2010.05.009

zbMATH Keywords

discriminant analysisfeature extractiondimensionality reductionLorentzian geometrymetric learning

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10)

Cites Work

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• Laplacian Eigenmaps for Dimensionality Reduction and Data Representation
• Learning the parts of objects by non-negative matrix factorization
• Hessian eigenmaps: Locally linear embedding techniques for high-dimensional data

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