434 search results - page 83 / 87 » Dimensionality Reduction of Clustered Data Sets |
SIAMMAX
2010
13 years 3 months ago
2010
Linear Discriminant Analysis (LDA) is one of the most popular approaches for feature extraction and dimension reduction to overcome the curse of the dimensionality of the high-dime...
ICASSP
2010
IEEE
13 years 9 months ago
2010
IEEE
We propose an aspect-model-based reference speaker weighting. The main idea of the approach is that the adapted model is a linear combination of a set of reference speakers like r...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
This paper proposes a novel feature selection method based on twostage analysis of Fisher Ratio and Mutual Information for robust Brain Computer Interface. This method decomposes ...
TMI
2011
13 years 3 months ago
2011
Abstract—Many practical applications require the reconstruction of images from irregularly sampled data. The spline formalism offers an attractive framework for solving this prob...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
The proliferation of video content on the web makes similarity detection an indispensable tool in web data management, searching, and navigation. In this paper, we propose a numbe...