Preset

Tool

Mode

Power iteration Random surfer

Damping d: 0.85 Speed: 1.0×

Stats

Nodes0

Edges0

Damping0.85

Iteration0

L1 change—

Σ ranks1.000

Top page—

Dangling0

Each iteration: p_i+1 = (1−d)/N + d·Mp_i. Dangling nodes (no out-links) redistribute their rank uniformly so Σp = 1. The random surfer is the same process: with probability d follow a link, with probability 1−d teleport. Visit frequencies converge to PageRank.