376 search results - page 52 / 76 » Supervised dimensionality reduction using mixture models |
AVBPA
2003
Springer
15 years 5 months ago
2003
Springer
Abstract. Weighted distance measure and discriminative training are two different approaches to enhance VQ-based solutions for speaker identification. To account for varying import...
MOC
2010
14 years 6 months ago
2010
Consider the space of two dimensional vector functions whose components and curl are square integrable with respect to the degenerate weight given by the radial variable. This spac...
95
Voted
WACV
2005
IEEE
15 years 5 months ago
2005
IEEE
Isomap is an exemplar of a set of data driven nonlinear dimensionality reduction techniques that have shown promise for the analysis of images and video. These methods parameteriz...
ICDM
2005
IEEE
15 years 5 months ago
2005
IEEE
The notion of relations is extremely important in mathematics. In this paper, we use relations to describe the embedding problem and propose a novel stochastic relational model fo...
SIGIR
1999
ACM
15 years 4 months ago
1999
ACM
A dual probability model is constructed for the Latent Semantic Indexing LSI using the cosine similarity measure. Both the document-document similarity matrix and the term-term ...