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Rohit Walimbe's Blog Posts Tagged 'science' (1)

Handling imbalanced dataset in supervised learning using family of SMOTE algorithm.

Consider a problem where you are working on a machine learning classification problem. You get an accuracy of 98% and you are very happy. But that happiness doesn’t last long when you look at the confusion matrix and realize that majority class is 98% of the total data and all examples are classified as majority class. Welcome to the real world of imbalanced data sets!!…

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Added by Rohit Walimbe on April 24, 2017 at 10:00pm — No Comments

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