networkx largest component 1

networkx largest component

# Option 1
G = max(nx.connected_component_subgraphs(G), key=len)

# Option 2
for component in list(nx.connected_components(G)):
    if len(component) < 16451: # Size of the largest component
        for node in component:
            G.remove_node(node)

Here is what the above code is Doing:
1. Find all connected components in the graph
2. Find the largest connected component
3. Remove all nodes that are not in the largest connected component

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