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DATESO
2009
101views Database» more  DATESO 2009»
13 years 8 months ago
Dimension Reduction Methods for Iris Recognition
In this paper, we compare performance of several dimension reduction techniques, namely LSI, FastMap, and SDD in Iris recognition. We compare the quality of these methods from both...
Pavel Moravec, Václav Snásel
IJON
2010
152views more  IJON 2010»
13 years 9 months ago
Adaptive local dissimilarity measures for discriminative dimension reduction of labeled data
Due to the tremendous increase of electronic information with respect to the size of data sets as well as their dimension, dimension reduction and visualization of high-dimensiona...
Kerstin Bunte, Barbara Hammer, Axel Wismüller...
ICML
2010
IEEE
14 years 2 days ago
Projection Penalties: Dimension Reduction without Loss
Dimension reduction is popular for learning predictive models in high-dimensional spaces. It can highlight the relevant part of the feature space and avoid the curse of dimensiona...
Yi Zhang 0010, Jeff Schneider
SDM
2007
SIAM
96views Data Mining» more  SDM 2007»
14 years 13 days ago
Higher Order Orthogonal Iteration of Tensors (HOOI) and its Relation to PCA and GLRAM
This paper presents a unified view of a number of dimension reduction techniques under the common framework of tensors. Specifically, it is established that PCA, and the recentl...
Bernard N. Sheehan, Yousef Saad
CISIM
2008
IEEE
14 years 5 months ago
Tensor Decomposition for 3D Bars Problem
In this paper, we compare performance of several dimension reduction techniques, namely SVD, NMF and SDD.The qualitative comparison is evaluated on a collection of bars. We compare...
Jan Platos, Jana Kocibova, Pavel Krömer, Pave...