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ICISP
2010
Springer
13 years 9 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
13 years 9 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»
13 years 6 months ago
Learning explicit and implicit visual manifolds by information projection
Song Chun Zhu, Kent Shi, Zhangzhang Si
IJON
2010
120views more  IJON 2010»
13 years 6 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