Package | Description |
---|---|
org.wso2.carbon.ml.core.spark.transformations |
Class and Description |
---|
AnomalyRowsFilter
A filter to remove anomaly rows
|
AnomalyRowsFilter.Builder |
BasicEncoder
This class performs one hot encoding on categorical features.
|
BasicEncoder.Builder |
DiscardedRowsFilter
A filter to remove discarded rows - Impute Option: Discard
|
DiscardedRowsFilter.Builder |
DoubleArrayToLabeledPoint
This class transforms double array of tokens to labeled point
|
DoubleArrayToVector
This class transforms double array to labeled point
|
HeaderFilter
A filter to remove header row
|
HeaderFilter.Builder |
LineToTokens
This class transforms each line (line-by-line) into an array of String tokens
|
LineToTokens.Builder |
MeanImputation |
MeanImputation.Builder |
MissingValuesFilter
A filter to remove rows containing missing values
|
Normalization
This class normalize the each values row by row
Using this you can normalize numerical features
|
Normalization.Builder |
NormalRowsFilter
A filter to remove normal rows
|
NormalRowsFilter.Builder |
RemoveDiscardedFeatures
This class removes columns with discarded features and also will restructure the columns such that the response
column is the last column.
|
RemoveDiscardedFeatures.Builder |
RowsToLines
This class converts Spark SQL Rows into a CSV/TSV string.
|
RowsToLines.Builder |
StringArrayToDoubleArray |
TokensToVectors
This class transforms string array of tokens to vectors
|
TokensToVectors.Builder |
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