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Results tagged with feature-extraction
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user 15501
Variables (used for prediction or explication) used in regression or regression-like models (like clustering, discrimination). Use this tag for questions about constructing such variables or selecting the best among them.
20
votes
How to perform feature engineering on unknown features?
You do not need domain knowledge (the knowledge of what your data mean) in order to do feature engineering (finding more expressive ways of framing your data).
As Tu N. explained, you can find "quick …