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- Local_tangent_space_alignment abstract "Local tangent space alignment (LTSA) is a method for manifold learning, which can efficiently learn a nonlinear embedding into low-dimensional coordinates from high-dimensional data, and can also reconstruct high-dimensional coordinates from embedding coordinates. It is based on the intuition that when a manifold is correctly unfolded, all of the tangent hyperplanes to the manifold will become aligned. It begins by computing the k-nearest neighbors of every point. It computes the tangent space at every point by computing the d-first principal components in each local neighborhood. It then optimizes to find an embedding that aligns the tangent spaces, but it ignores the label information conveyed by data samples, and thus can not be used for classification directly.".
- Local_tangent_space_alignment wikiPageID "24271629".
- Local_tangent_space_alignment wikiPageLength "1746".
- Local_tangent_space_alignment wikiPageOutDegree "11".
- Local_tangent_space_alignment wikiPageRevisionID "679428934".
- Local_tangent_space_alignment wikiPageWikiLink Category:Dimension_reduction.
- Local_tangent_space_alignment wikiPageWikiLink Category:Manifolds.
- Local_tangent_space_alignment wikiPageWikiLink Dimension.
- Local_tangent_space_alignment wikiPageWikiLink Hyperplane.
- Local_tangent_space_alignment wikiPageWikiLink Manifold.
- Local_tangent_space_alignment wikiPageWikiLink Nonlinear_dimensionality_reduction.
- Local_tangent_space_alignment wikiPageWikiLink Nonlinear_system.
- Local_tangent_space_alignment wikiPageWikiLink Sample_(statistics).
- Local_tangent_space_alignment wikiPageWikiLink Tangent.
- Local_tangent_space_alignment wikiPageWikiLink Tangent_space.
- Local_tangent_space_alignment wikiPageWikiLinkText "LTSA".
- Local_tangent_space_alignment wikiPageWikiLinkText "Local tangent space alignment".
- Local_tangent_space_alignment wikiPageWikiLinkText "local tangent space alignment".
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Cite_journal.
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Confusing.
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Multiple_issues.
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Refimprove.
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Reflist.
- Local_tangent_space_alignment wikiPageUsesTemplate Template:Statistics-stub.
- Local_tangent_space_alignment subject Category:Dimension_reduction.
- Local_tangent_space_alignment subject Category:Manifolds.
- Local_tangent_space_alignment hypernym Method.
- Local_tangent_space_alignment type Software.
- Local_tangent_space_alignment type Redirect.
- Local_tangent_space_alignment type Space.
- Local_tangent_space_alignment comment "Local tangent space alignment (LTSA) is a method for manifold learning, which can efficiently learn a nonlinear embedding into low-dimensional coordinates from high-dimensional data, and can also reconstruct high-dimensional coordinates from embedding coordinates. It is based on the intuition that when a manifold is correctly unfolded, all of the tangent hyperplanes to the manifold will become aligned. It begins by computing the k-nearest neighbors of every point.".
- Local_tangent_space_alignment label "Local tangent space alignment".
- Local_tangent_space_alignment sameAs Q6664553.
- Local_tangent_space_alignment sameAs m.07s7d7r.
- Local_tangent_space_alignment sameAs Q6664553.
- Local_tangent_space_alignment wasDerivedFrom Local_tangent_space_alignment?oldid=679428934.
- Local_tangent_space_alignment isPrimaryTopicOf Local_tangent_space_alignment.