Uses of Class
org.datavec.api.transform.transform.BaseColumnTransform

Packages that use BaseColumnTransform

Package	Description
org.datavec.api.transform.ndarray
org.datavec.api.transform.transform.categorical
org.datavec.api.transform.transform.doubletransform
org.datavec.api.transform.transform.integer
org.datavec.api.transform.transform.longtransform
org.datavec.api.transform.transform.string
org.datavec.api.transform.transform.time

Uses of BaseColumnTransform in org.datavec.api.transform.ndarray

Subclasses of BaseColumnTransform in org.datavec.api.transform.ndarray

Modifier and Type	Class and Description
class	NDArrayMathFunctionTransform A simple transform to do common mathematical operations, such as sin(x), ceil(x), etc. Operations are performed element-wise on each value in the INDArray; operations are specified by MathFunction
class	NDArrayScalarOpTransform Perform an NDArray/scalar element wise operation, such as X.addi(scalar).

Uses of BaseColumnTransform in org.datavec.api.transform.transform.categorical

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.categorical

Modifier and Type	Class and Description
class	IntegerToCategoricalTransform Convert an integer column to a categorical column, using a provided Map<Integer,String>
class	StringToCategoricalTransform Convert a String column to a categorical column

Uses of BaseColumnTransform in org.datavec.api.transform.transform.doubletransform

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.doubletransform

Modifier and Type	Class and Description
class	BaseDoubleTransform
class	ConvertToDouble Convert any value to an Double
class	DoubleMathFunctionTransform A simple transform to do common mathematical operations, such as sin(x), ceil(x), etc. Operations are specified by MathFunction
class	DoubleMathOpTransform Double mathematical operation. This is an in-place operation of the double column value and a double scalar.
class	Log2Normalizer Normalize by taking scale * log2((in-columnMin)/(mean-columnMin) + 1) Maps values in range (columnMin to infinity) to (0 to infinity) Most suitable for values with a geometric/negative exponential type distribution.
class	MinMaxNormalizer Normalizer to map (min to max) -> (newMin-to newMax) linearly.
class	StandardizeNormalizer Normalize using (x-mean)/stdev.
class	SubtractMeanNormalizer Normalize by substracting the mean

Uses of BaseColumnTransform in org.datavec.api.transform.transform.integer

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.integer

Modifier and Type	Class and Description
class	BaseIntegerTransform Abstract integer transformation (single column)
class	ConvertToInteger Convert any value to an Integer.
class	IntegerMathOpTransform Integer mathematical operation. This is an in-place operation of the integer column value and an integer scalar.
class	ReplaceEmptyIntegerWithValueTransform Replace an empty/missing integer with a certain value.
class	ReplaceInvalidWithIntegerTransform Replace an invalid (non-integer) value in a column with a specified integer

Uses of BaseColumnTransform in org.datavec.api.transform.transform.longtransform

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.longtransform

Modifier and Type	Class and Description
class	LongMathOpTransform Long mathematical operation. This is an in-place operation of the long column value and an long scalar.

Uses of BaseColumnTransform in org.datavec.api.transform.transform.string

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.string

Modifier and Type	Class and Description
class	AppendStringColumnTransform Append a String to the values in a single column
class	BaseStringTransform Abstract String column transform
class	ChangeCaseStringTransform Change case (to, e.g, all lower case) of String column.
class	ConvertToString Convert any value to a string.
class	MapAllStringsExceptListTransform This method maps all String values, except those is the specified list, to a single String value
class	RemoveWhiteSpaceTransform String transform that removes all whitespace charaters
class	ReplaceEmptyStringTransform Replace empty String values with the specified String
class	ReplaceStringTransform Replaces String values that match regular expressions.
class	StringMapTransform A simple String -> String map function.

Uses of BaseColumnTransform in org.datavec.api.transform.transform.time

Subclasses of BaseColumnTransform in org.datavec.api.transform.transform.time

Modifier and Type	Class and Description
class	StringToTimeTransform Convert a String column to a time column by parsing the date/time String, using a JodaTime.
class	TimeMathOpTransform Transform math op on a time column