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Benchmarking Ontologies: Bigger or Better?

Figure 5

Nine metrics computed for all seven English thesauri across three corpora.

The size of each dictionary symbol is proportional to the total number of synonymous relations it contains. (A, B, C) Information retrieval metrics Recall, Precision, and F-measure; (D, E, F) concept-frequency metrics Breadth1, Depth1, and Depth1 Loss; and (G, H, I) metrics based on frequency of both concepts and relations—Breadth2, Depth2, and Depth2 Loss.

Figure 5