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{{see also|Machine learning terms}} | {{see also|Machine learning terms}} | ||
==Introduction== | ==Introduction== | ||
[[Machine learning]] [[algorithm]]s rely heavily on [[ | [[Machine learning]] [[algorithm]]s rely heavily on [[feature]]s to extract useful information from [[data]]. [[Feature engineering]] is the process of selecting and manipulating raw data to create new ones that better depict patterns and relationships present in it. One advanced feature engineering technique used is [[feature crossing]]. | ||
==What is Feature Crossing?== | ==What is Feature Crossing?== |