LabelEncoder class
LabelEncoder encodes categorical values into integer labels and allows inverse transformation back to original values. Inspired by scikit-learn's LabelEncoder.
Constructors
- LabelEncoder({bool handleUnknown = false, int unknownValue = -1})
Properties
- handleUnknown → bool
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
-
inverseLabelMap
→ Map<
int, dynamic> -
no setter
- isFitted → bool
-
no setter
-
labelMap
→ Map<
dynamic, int> -
no setter
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- unknownValue → int
-
final
Methods
-
fit(
List values) → void -
inverseTransform(
List< int> labels) → List -
loadFromModel(
EncoderModel model) → void - Reconstructs the encoder from an EncoderModel.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toModel(
) → EncoderModel - Serializes the current encoder to an EncoderModel object.
-
toString(
) → String -
A string representation of this object.
inherited
-
transform(
List values) → List< int>
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited