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Fig. 2 | BMC Bioinformatics

Fig. 2

From: Normalized L3-based link prediction in protein–protein interaction networks

Fig. 2

By modeling an ideal L3 graph, we illustrate the conditions using that would lead the L3 principle to assign the maximum possible score to \(P_{xy}\) (relative to \(P_{xy}\) obtained in non-ideal L3 graphs). a An example of an ideal L3 graph with the four L3-elements x, U, V, and y. b Three measures of how well a (possible non-ideal) L3 graph fits the L3 principle based on its L3-elements

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