10577 search results - page 1775 / 2116 » Active Data Mining |
156
click to vote
IPMI
2005
Springer
16 years 7 months ago
2005
Springer
In this paper, we study Markov Random Fields as spatial smoothing priors in fMRI detection. Relatively high noise in fMRI images presents a serious challenge for the detection algo...
208
Voted
ICML
2007
IEEE
16 years 7 months ago
2007
IEEE
Distance metric learning and nonlinear dimensionality reduction are two interesting and active topics in recent years. However, the connection between them is not thoroughly studi...
182
click to vote
ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
In functional Magnetic Resonance Imaging (fMRI), the Hemodynamic Response Function (HRF) represents the impulse response of the neurovascular system. Its identification is essenti...
189
click to vote
ISBI
2004
IEEE
16 years 7 months ago
2004
IEEE
Quantification of receptor binding studies obtained with PET is complicated by tissue heterogeneity in the sampling image elements pixels and voxels. This effect is caused by a li...
154
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
Ontology mapping seeks to find semantic correspondences between similar elements of different ontologies. This paper proposes a neural network based approach to search for a globa...