5128 search results - page 422 / 1026 » Discrete Component Analysis |
170
click to vote
ICASSP
2008
IEEE
16 years 2 months ago
2008
IEEE
Dimensionality reduction (DR) is a major issue to improve the efficiency of the classifiers in Hyperspectral images (HSI). Recently, the independent component analysis (ICA) app...
236
click to vote
ICNS
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper, the problem of discovering anomalies in a large-scale network based on the data fusion of heterogeneous monitors is considered. We present a classification of anoma...
149
click to vote
EUROPAR
2007
Springer
16 years 1 months ago
2007
Springer
This paper is the first analysis of caching architectures for Question Answering (QA). We introduce the novel concept of multi-layer collaborative caches, where: (a) each resource...
193
click to vote
ICA
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Renyi’s entropy-based criterion has been proposed as an objective function for independent component analysis because of its relationship with Shannon’s entropy and i...
170
click to vote
ICA
2007
Springer
16 years 1 months ago
2007
Springer
We consider Independent Component Analysis (ICA) for the case of binary sources, where addition has the meaning of the boolean “Exclusive Or” (XOR) operation. Thus, each mixtur...