low dimensional structure

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NIPS
2007

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Learning the structure of manifolds using random projections

13 years 6 months ago

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We present a simple variant of the k-d tree which automatically adapts to intrinsic low dimensional structure in data.

Yoav Freund, Sanjoy Dasgupta, Mayank Kabra, Nakul ...

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CVPR
2004
IEEE

166views Computer Vision» more CVPR 2004»

Unsupervised Learning of Image Manifolds by Semidefinite Programming

14 years 6 months ago

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Can we detect low dimensional structure in high dimensional data sets of images? In this paper, we propose an algorithm for unsupervised learning of image manifolds by semidefinit...

Kilian Q. Weinberger, Lawrence K. Saul

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