153 search results - page 1 / 31 » Matrix-Variate Factor Analysis and Its Applications |
TNN
2008
13 years 4 months ago
2008
TIFS
2010
13 years 3 months ago
2010
JPEG is one of the most extensively used image formats. Understanding the inherent characteristics of JPEG may play a useful role in digital image forensics. In this paper, we int...
CIKM
2008
Springer
13 years 6 months ago
2008
Springer
Multiple-dimensional, i.e., polyadic, data exist in many applications, such as personalized recommendation and multipledimensional data summarization. Analyzing all the dimensions...
NIPS
2003
13 years 6 months ago
2003
In this paper, sparse representation (factorization) of a data matrix is first discussed. An overcomplete basis matrix is estimated by using the K−means method. We have proved ...
ISCAS
2007
IEEE
13 years 11 months ago
2007
IEEE
— Searching for an efficient summarization of multi-channel electroencephalogram (EEG) behavior is a challenging signal analysis problem. Recently, parallel factor analysis (PAR...