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ForwardPushPpr

exo_hypergraph::sparse_tda

Struct ForwardPushPpr 

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pub struct ForwardPushPpr {
    pub epsilon: f64,
    pub alpha: f64,
}
Expand description

Forward-Push PPR: O(1/ε) approximate k-hop neighborhood construction. Simulates push-flow from source nodes to identify ε-dense neighborhoods.

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§epsilon: f64

Approximation parameter (smaller = more accurate, more work)

§alpha: f64

Teleportation probability α (controls locality)

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impl ForwardPushPpr

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pub fn new(epsilon: f64) -> Self

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pub fn push_from( &self, source: u32, adjacency: &[(u32, u32, f64)], n_nodes: u32, ) -> Vec<(u32, f64)>

Compute approximate PPR scores from source node. Returns (node_id, approximate_ppr_score) for nodes above epsilon threshold.

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