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Table 4 Hit rates in similarity-based graphs

From: Functional models and extending strategies for ecological networks

Graph Avg. hit rate Edges Relative density Norm. hit rate
  R |E| |E|/n (R·n)/|E|
Land use (Jaccard) 0.41607 210 0.29745 1.39878
Habitats (Jaccard) 0.44616 174 0.24646 1.81027
Species set (Jaccard) 0.47376 122 0.17280 2.74159
Land use (occurrences) 0.55524 277 0.39235 1.41517
Habitats (occurrences) 0.58591 278 0.39377 1.48795
Land use (areas) 0.40881 242 0.34278 1.19263
Habitats (areas) 0.50503 185 0.26204 1.92730
  1. Since each graph has a different number of edges, a ratio of hit rates to relative density is also provided, where relative density is the ratio of edges in the similarity-based graph to edges in the raw-distance graph (n)