Applying Ricci flow to high dimensional manifold learning
نویسندگان
چکیده
منابع مشابه
Applying Ricci Flow to High Dimensional Manifold Learning
Traditional manifold learning algorithms often bear an assumption that the local neighborhood of any point on embedded manifold is roughly equal to the tangent space at that point without considering the curvature. The curvature indifferent way of manifold processing often makes traditional dimension reduction poorly neighborhood preserving. To overcome this drawback we propose a new algorithm ...
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ژورنال
عنوان ژورنال: Science China Information Sciences
سال: 2019
ISSN: 1674-733X,1869-1919
DOI: 10.1007/s11432-018-9702-7