How to determine whether two data points are visible to each other
How to determine whether two data points are visible to each other?
Visibility graph approach a point of a time series, a node of the associated network An edge between two points(ta ya)(t, yb) given the visibility criterion is satistied, i.e. , yb for any(t y] between them both fulfill tb-tc Je<yb t(ya-yb tb Lacasa, et al PNAS, 105, 4972(2008)
Visibility Graph approach • A point of a time series, a node of the associated network; • An edge between two points (ta , ya ) (tb , yb ) given the visibility criterion is satisfied, i.e., for any (t c , yc ) between them both fulfill: Lacasa, et al., PNAS, 105, 4972 (2008) ta t c tb ya yb yc
Categories Periodic time series vs regular network Random series vs random exponential network Fractal series vs scale-free network(degree distribution exponent, average path length) stochastic fractal vs scale-free small-world deterministic fractal vs scale-free large-world Lacasa, et al. PNas, 105, 4972(2008)
Categories • Periodic time series vs regular network • Random series vs random exponential network • Fractal series vs scale-free network (degree distribution exponent, average path length): stochastic fractal vs scale-free small-world deterministic fractal vs scale-free large-world Lacasa, et al., PNAS, 105, 4972 (2008)
More solutions
More Solutions ……