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Table 3 Average precision for both, the histogram and the graph-theoretic methods

From: Determining similarity in histological images using graph-theoretic description and matching methods for content-based image retrieval in medical diagnostics

Average precision for both CBIR methods
Scope length Average P s for Method 1 Average P s for Method 2 Improvement (%)
10 37 67 81
20 29 50 72
30 28 46 64
40 26 39 50
50 24 35 46
  1. Method 1 denotes the histogram based method and Method 2 denotes the graph-theoretic method.