FeatureLike
Apply TextMapPivotVectorizer on any OPMap that has string values
Apply TextMapPivotVectorizer on any OPMap that has string values
number of values to keep for each key
min times a value must occur to be retained in pivot
clean text before pivoting
clean map keys before pivoting
keys to whitelist
keys to blacklist
option to keep track of values that were missing
other features of the same type
an OPVector feature
Enrichment functions for OPMap Features with String values. All are pivoted by default except TextMap and TextAreaMap which are defined specially below.