Table 1.
Mathematical notation | Definition |
---|---|
brain tensor of subject s in | |
Xk | brain network in denoting the k-th frontal-view of tensor |
vector of subject s including connectivity weights between the i-th and j-th ROIs across all views | |
Hs | high-order morphological brain network for subject s |
hs | high-order feature vector extracted from the upper triangular part of Hs |
Kl | l-th learning kernel in ℝn×n |
n | number of subjects |
S | similarity matrix in ℝn×n for connectomic manifold learning |
L | latent matrix in ℝn×c |
c | number of clusters |
m | number of kernels |
w | weighting vector of the kernels in ℝm |
In | identity matrix in ℝn×n |