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学习资料

On the equivalence of NMF and spectral clustering

derivation

Derivative of the Frobenius norm of a matrix involving the Hadamard products

derivation

服务器命令备忘录

备忘录

PRML $(2.61)$

derivation

Clustering and Projected Clustering with Adaptive Neighbors

derivation

The biggest eigenvalue of a normalized graph laplacian matrix

derivation

$\ell_{2,1}$-Norm Regularized Discriminative Feature Selection for Unsupervised Learning

derivation of some formulars