150 search results - page 13 / 30 » Optimization on the Orthogonal Group for Independent Compone... |
106
click to vote
ISCAS
2008
IEEE
15 years 6 months ago
2008
IEEE
— Non-negative Matrix factorization (NMF) has increasingly been used as a tool in signal processing in the last couple of years. NMF, like independent component analysis (ICA) is...
107
click to vote
DAC
2000
ACM
15 years 4 months ago
2000
ACM
Abstract: This paper presents a new statistical methodology to simulate the effect of both inter-die and intra-die variation on the electrical performance of analog integrated circ...
106
Voted
NCI
2004
15 years 1 months ago
2004
This paper presents a new independency metric for blind source separation (BSS) problem. It is mathematically proved that the metric value of any linear combination of source sign...
101
click to vote
CVPR
2007
IEEE
16 years 2 months ago
2007
IEEE
We propose a cord distance in the space of dynamical models that takes into account their dynamics, including transients, output maps and input distributions. In data analysis app...
135
click to vote
BMCBI
2006
15 years 11 days ago
2006
Background: There are many methods for analyzing microarray data that group together genes having similar patterns of expression over all conditions tested. However, in many insta...