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CommunityDetection

manifoldb_graph::analytics

Struct CommunityDetection 

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pub struct CommunityDetection;
Expand description

Community Detection algorithm implementations.

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impl CommunityDetection

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pub fn label_propagation<T: Transaction>( tx: &T, config: &CommunityDetectionConfig, ) -> GraphResult<CommunityResult>

Detect communities using Label Propagation Algorithm.

This is a fast, near-linear time algorithm that doesn’t require knowing the number of communities in advance.

§Arguments
  • tx - The transaction to use for graph access
  • config - Configuration parameters for the algorithm
§Returns

A CommunityResult containing community assignments for all nodes.

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pub fn label_propagation_for_nodes<T: Transaction>( tx: &T, nodes: &[EntityId], config: &CommunityDetectionConfig, ) -> GraphResult<CommunityResult>

Detect communities for a subset of nodes.

Only considers edges within the specified subgraph.

§Arguments
  • tx - The transaction to use for graph access
  • nodes - The nodes to include in the computation
  • config - Configuration parameters for the algorithm

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