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scikit-learn is a popular machine learning package for Python that has simple and efficient tools for predictive data analysis. Topics include classification, regression, clustering, dimensionality reduction, model selection, and preprocessing.

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Train/Test/Validation Set Splitting in Sklearn

There is a great answer to this question over on SO that uses numpy and pandas. The command (see the answer for the discussion): train, validate, test = np.split(df.sample(frac=1), [int(.6*len(df)) …
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