Finding Specific-Size Cliques in a Graph

This function is used to find all cliques of a specified size in a given graph. A clique is a set of vertices that are all mutually adjacent.

Technology Stack : graph-tool, graph_tool.topology.find

Code Type : Function

Code Difficulty : Intermediate

                
                    
def find_cliques(graph, size):
    """
    Find all cliques of a given size in a graph.

    :param graph: graph_tool.Graph, the graph to find cliques in
    :param size: int, the size of the cliques to find
    :return: list of graph_tool.Graph, the found cliques
    """
    from graph_tool.topology import find.cliques
    from graph_tool import Graph

    # Get all cliques of the specified size
    all_cliques = find.cliques(graph, size)

    # Convert the found cliques to graph_tool.Graph objects
    cliques_graphs = [Graph(g) for g in all_cliques]

    return cliques_graphs