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Journal of Big Data

Table 22 Average F-measure of CART classification on the Two Moons artificial datasets

From: A multi-manifold learning based instance weighting and under-sampling for imbalanced data classification problems

Dataset

Original data

Proposed

imb_two_moons_IR = 1

0.80 ± 0.198

0.88 ± 0.120

imb_two_moons_IR = 5

0.90 ± 0.165

0.96 ± 0.069

imb_two_moons_IR = 10

0.95 ± 0.074

0.96 ± 0.075

imb_two_moons_IR = 20

0.79 ± 0.318

0.84 ± 0.265

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