Struct PersonalizedPageRank 

pub struct PersonalizedPageRank {
    pub alpha: f64,
    pub epsilon: f64,
    pub max_iterations: usize,
    /* private fields */
}

Personalized PageRank - teleport only to specified seed nodes

Useful for finding nodes that are “important” relative to a specific entry point (e.g., “what hosts are most reachable from this compromised server?”)

Fields

alpha: f64

Damping factor

epsilon: f64

Convergence threshold

max_iterations: usize

Maximum iterations

Implementations

impl PersonalizedPageRank

pub fn new(seeds: Vec<String>) -> PersonalizedPageRank

Create personalized PageRank with uniform seed weights

pub fn with_weights( seeds: Vec<String>, weights: Vec<f64>, ) -> PersonalizedPageRank

Create with custom seed weights (must sum to 1.0)

pub fn alpha(self, alpha: f64) -> PersonalizedPageRank

Set damping factor

pub fn epsilon(self, epsilon: f64) -> PersonalizedPageRank

Set convergence threshold

pub fn max_iterations(self, max: usize) -> PersonalizedPageRank

Set maximum iterations

pub fn run(&self, graph: &GraphStore) -> PageRankResult

Run personalized PageRank