Figure 4
From: Projecting XRP price burst by correlation tensor spectra of transaction networks
Evolution of the singular values for empirical \(\rho _k^\gamma\) and reshuffled \({\tilde{\rho }}_k^\gamma\) correlation tensors for different weeks. (a) Variation of the largest singular value for empirical \(\rho _1^1\) and reshuffled \({\tilde{\rho }}_1^1\) correlation tensors. (b) Variation of the second largest singular value for empirical \(\rho _2^1\), reshuffled \({\tilde{\rho }}_2^1\) correlation tensors. (c) Variation of spectral gap for empirical \((\rho _1^1 - \rho _2^1)\) and reshuffled \(({\tilde{\rho }}_1^1 - {\tilde{\rho }}_2^1)\) correlation tensors. The error bars indicate the standard deviation. The data are averaged over 20 uncorrelated embeddings of the networks. The dotted grey vertical lines represent the weekly windows.
