Robustness of the color map reconstruction.
A: correlation between the reconstructed map and the original map as it varies with the embedding space dimension d for three different values of the threshold angle between “onyms”: 10° (blue), 20° (red), and 30° (black). The number of nodes and their average degree are 1000 and 3.5, respectively. B: correlation between the reconstructed and the original map as a function of the average node degree. The number of nodes, embedding dimension, and threshold value are 1000, 10, and 0.90, respectively. C: correlation with the original map as a function of the number of nodes. The embedding dimension, threshold, and average degree are 10, 0.50, and 3.5, respectively. D: correlation with the original map as a function of the threshold angle between “synonyms” and “antonyms” for four different values of the number of nodes: 100 (blue), 300 (red), 1000 (black), 5000 (magenta). The embedding dimension and average degree are 10 and 3.50, respectively.
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