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cs.IT2011
Entropy of the Mixture of Sources and Entropy Dimension
Marek Smieja, Jacek Tabor
We investigate the problem of the entropy of the mixture of sources. There is given an estimation of the entropy and entropy dimension of convex combination of measures. The proof…
cs.IT2011★ 1 cited
k-means Approach to the Karhunen-Loeve Transform
Krzysztof Misztal, Przemyslaw Spurek, Jacek Tabor
We present a simultaneous generalization of the well-known Karhunen-Loeve (PCA) and k-means algorithms. The basic idea lies in approximating the data with k affine subspaces of a g…