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Results tagged with class-imbalance
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user 104161
Questions referring to classifiers or classifying problems where some of the classes in the data are under-represented.
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How Should I deal with my imbalanced binary target
There are a couple options:
Up-sample your data (as you described). Use SMOTE or a similar method to up-sample the lesser class to achieve closer to 50/50 split on positive/negative class respectivel …
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