Journal of Big Data

Table 18 Average F-measure of 3NN classification on the uniformly created artificial datasets

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

Dataset	Original data	Proposed
synthetic_data_IR = 1	0.98 ± 0.050	0.98 ± 0.050
synthetic_data_IR = 5	0.88 ± 0.295	0.95 ± 0.065
synthetic_data_IR = 10	0.90 ± 0.246	0.96 ± 0.090
synthetic_data_IR = 20	0.83 ± 0.311	0.90 ± 0.162

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