ChiSqSelector

Chi-Squared feature selection, which selects categorical features to use for predicting a categorical label.

Type

ml-transformer

Class

fire.nodes.ml.NodeChiSqSelector

Fields

Name	Title	Description
featuresCol	Features Column	The features column name
outputCol	Output Column	The output column name
labelCol	Label Column	The label column name
numTopFeatures	NumTopFeatures	Number of features that selector will select (ordered by statistic value descending).