Applied Machine Learning 2019 - Lecture 12 - Model Interpretration and Feature Selection

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Feature importance measures, partial dependence plots.
Univariate and multivariate feature selection, recursive feature selection.

Slides and more materials are on the class website:
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And thank you soooo much for posting these video lectures online. I find them so helpful!

chrishassan
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Really great lecture, I learnt a lot from it!

neptunesbounty
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I Just had one question related to smote, how does it handle categorical data that is being generated. i.e. if one observation had a categorical variable that had a value hot encoded as 0 was being synthetically added to another observation that had it's value set as 1 and a value of 0.3 was used to connect the two points then the variable for the new observation would be 0.3. Because it's a categorical variable I don't get how that value is possible. Would SMOTE set that value to 0? as it's less than 0.5 or would it set it to 1? as it's greater than 0 or would it keep it as 0.3 when model building which would give an interesting interpretation of the value being synthesised.

chrishassan