Class | 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
|
DoubleArrayToLabeledPoint.Builder | |
DoubleArrayToVector |
This class transforms double array to labeled point
|
DoubleArrayToVector.Builder | |
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
|
MissingValuesFilter.Builder | |
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 | |
RemoveResponseColumn |
This class removes response columns
It is assume that the response column is the last column.
|
RowsToLines |
This class converts Spark SQL Rows into a CSV/TSV string.
|
RowsToLines.Builder | |
StringArrayToDoubleArray | |
StringArrayToDoubleArray.Builder | |
TokensToVectors |
This class transforms string array of tokens to vectors
|
TokensToVectors.Builder |
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