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algorithms:communities_louvain [2018/11/06 10:42] systems |
algorithms:communities_louvain [2018/12/20 14:20] (current) systems |
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^Input parameter ^Type ^ Default ^ Description ^ | ^Input parameter ^Type ^ Default ^ Description ^ | ||
|Resolution*|float > 0|1.0|Resolution parameter for the modularity (usually denoted by **t**), which controls the number of communities identified. Reduce it to increase the number of communities, and increase it to reduce the number of communities. | | |Resolution*|float > 0|1.0|Resolution parameter for the modularity (usually denoted by **t**), which controls the number of communities identified. Reduce it to increase the number of communities, and increase it to reduce the number of communities. | | ||
- | |Link Weight* |text |None |Name of the link property that plays the role of strength. Its values should be positive numbers. | | + | |Link Weight |text |None |Name of the link property that plays the role of strength. Its values should be positive numbers. | |
- | |Seed* |int |0|Random seed for the algorithm initialization. Set it to zero to let the system choose it randomly from the computer clock.| | + | |Seed |int |0|Random seed for the algorithm initialization. Set it to zero to let the system choose it randomly from the computer clock.| |
- | * //Advanced Configuration Parameter// | + | * //Required Field// |
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The following three pictures represent three different partitions in communities of a social network. They correspond to three resolution parameters: 0.2, 1.0 and 3.0 from left to right, reducing the total number of communities. | The following three pictures represent three different partitions in communities of a social network. They correspond to three resolution parameters: 0.2, 1.0 and 3.0 from left to right, reducing the total number of communities. |