Pattern classification - Brain Research Imaging Centre Edinburgh
Pattern classification - Brain Research Imaging Centre Edinburgh
Pattern classification - Brain Research Imaging Centre Edinburgh
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Neuroimaging data<br />
“feature<br />
vector” or<br />
“data point”<br />
Data dimensions<br />
3D brain image<br />
•dimensionality of a “data point” = #voxels considered<br />
•number of “data point” = #scans/images considered<br />
Note that #voxels >> #scans !<br />
“ill posed problem”