## Uses of Class
org.apache.ignite.ml.preprocessing.encoding.EncoderPreprocessor

- Packages that use EncoderPreprocessor
  Package | Description
  --- | ---
  org.apache.ignite.ml.preprocessing.encoding | Contains encoding preprocessors.
  org.apache.ignite.ml.preprocessing.encoding.frequency | Contains frequency encoding preprocessor.
  org.apache.ignite.ml.preprocessing.encoding.label | Contains label encoding preprocessor.
  org.apache.ignite.ml.preprocessing.encoding.onehotencoder | Contains one hot encoding preprocessor.
  org.apache.ignite.ml.preprocessing.encoding.stringencoder | Contains string encoding preprocessor.
  org.apache.ignite.ml.preprocessing.encoding.target | Contains frequency encoding preprocessor.

- - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding

    Methods in org.apache.ignite.ml.preprocessing.encoding that return EncoderPreprocessor
    Modifier and Type | Method and Description
    --- | ---
    `EncoderPreprocessor<K,V>` | EncoderTrainer.`fit(LearningEnvironmentBuilder envBuilder, DatasetBuilder<K,V> datasetBuilder, Preprocessor<K,V> basePreprocessor)` Fits preprocessor.

  - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.frequency

    Subclasses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.frequency
    Modifier and Type | Class and Description
    --- | ---
    `class` | `FrequencyEncoderPreprocessor<K,V>` Preprocessing function that makes Frequency encoding.

  - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.label

    Subclasses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.label
    Modifier and Type | Class and Description
    --- | ---
    `class` | `LabelEncoderPreprocessor<K,V>` Preprocessing function that makes Label encoding.

  - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.onehotencoder

    Subclasses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.onehotencoder
    Modifier and Type | Class and Description
    --- | ---
    `class` | `OneHotEncoderPreprocessor<K,V>` Preprocessing function that makes one-hot encoding.

  - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.stringencoder

    Subclasses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.stringencoder
    Modifier and Type | Class and Description
    --- | ---
    `class` | `StringEncoderPreprocessor<K,V>` Preprocessing function that makes String encoding.

  - ### Uses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.target

    Subclasses of EncoderPreprocessor in org.apache.ignite.ml.preprocessing.encoding.target
    Modifier and Type | Class and Description
    --- | ---
    `class` | `TargetEncoderPreprocessor<K,V>` Preprocessing function that makes Target encoding.

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Release Date | : April 20 2022