170 search results - page 20 / 34 » Improving DPOP with function filtering |
CIKM
2009
Springer
13 years 11 months ago
2009
Springer
Feature weighting or selection is a crucial process to identify an important subset of features from a data set. Removing irrelevant or redundant features can improve the generali...
TASLP
2010
13 years 2 months ago
2010
Abstract--Voice conversion can be formulated as finding a mapping function which transforms the features of the source speaker to those of the target speaker. Gaussian mixture mode...
TASLP
2010
13 years 2 months ago
2010
We consider the problem of extracting the source signals from an under-determined convolutive mixture assuming known mixing filters. State-of-the-art methods operate in the time-fr...
TMI
2010
13 years 2 months ago
2010
Abstract--We aim at improving quantitative measures of emphysema in computed tomography (CT) images of the lungs. Current standard measures, such as the relative area of emphysema ...
AH
2008
Springer
13 years 9 months ago
2008
Springer
The evolution of learning systems brought improvements to the functionality of their components by offering support and mediating learning, communication and collaboration. However...