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(left) The singular value density ofˆNofˆ ofˆN for a simulated DC-BMC (blue bars) as compared to the theory (blue line) and a perturbed model (red bars). (right) The singular value density ofˆLofˆ ofˆL.
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![Fig. 12. A plot of the matrix {1[ ˆ Fij > 0]}i,j , where the rows and...](publication/364163181/figure/fig5/AS:11431281088072543@1664939966191/A-plot-of-the-matrix-1-Fij-0i-j-where-the-rows-and-columns-are-sorted-according_Q320.jpg)
Motivated by theoretical advancements in dimensionality reduction techniques we use a recent model, called Block Markov Chains, to conduct a practical study of clustering in real-world sequential data. Clustering algorithms for Block Markov Chains possess theoretical optimality guarantees and can be deployed in sparse data regimes. Despite these fa...
