Efficient Utility Tree-Based Algorithm to Mine High Utility Patterns Having Strong Correlation

Figure 12

Runtime for dense datasets. (a) Mushroom (minCorr = 0.35). (b) Mushroom (minCorr = 0.4). (c) Mushroom (minCorr = 0.45). (d) Mushroom (minCorr = 0.5). (e) Chess (minCorr = 0.70). (f) Chess (minCorr = 0.75). (g) Chess (minCorr = 0.80). (h) Chess (minCorr = 0.85).

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