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ICISP
2010
Springer
14 years 11 months ago
Color VQ-Based Image Compression by Manifold Learning
Abstract. When the amount of color data is reduced in a lossy compression scheme, the question of the use of a color distance is crucial, since no total order exists in IRn
Christophe Charrier, Olivier Lezoray
NIPS
2007
14 years 11 months ago
Learning the structure of manifolds using random projections
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 ...
PRL
2010
76views more  PRL 2010»
14 years 8 months ago
Learning explicit and implicit visual manifolds by information projection
Song Chun Zhu, Kent Shi, Zhangzhang Si
IJON
2010
120views more  IJON 2010»
14 years 8 months ago
Semi-supervised learning with varifold Laplacians
This paper presents varifold learning, a learning framework based on the mathematical concept of varifolds. Different from manifold based methods, our varifold learning framework ...
Lei Ding, Peibiao Zhao