What are the recommended over-sampling or under-sampling techniques to handle multi-class imbalanced datasets for machine learning?

Asked Jan 11 '17 at 17:09

Active Jan 11 '17 at 17:27

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Many techniques are for two-class classification. What is the recommended techniques to over- or under-sample multi-class datasets?

edited Jan 11 '17 at 17:27

asked Jan 11 '17 at 17:09

Sheng Quan Zhuang

Possibly relevant, especially if you can offer an answer: http://stats.stackexchange.com/questions/247871/what-is-the-root-cause-of-the-class-imbalance-problem – Matthew Drury Jan 11 '17 at 17:16

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