Extracting, transforming and selecting features

Extracting, transforming and selecting features

Extraction: Extracting features from “raw” data

TF-IDF
Word2Vec

Transformation: Scaling, converting, or modifying features

n-gram
Binarizer
PCA
OneHotEncoder (Deprecated since 2.3.0)
Imputer
Selection: Selecting a subset from a larger set of features
RFormula