org.apache.spark.ml.util

DefaultParamsReadable

trait DefaultParamsReadable[T] extends MLReadable[T]

:: DeveloperApi ::

Helper trait for making simple Params types readable. If a Params class stores all data as org.apache.spark.ml.param.Param values, then extending this trait will provide a default implementation of reading saved instances of the class. This only handles simple org.apache.spark.ml.param.Param types; e.g., it will not handle org.apache.spark.sql.Dataset.

T

ML instance type

Annotations
@DeveloperApi()
See also

DefaultParamsWritable, the counterpart to this trait

Linear Supertypes
MLReadable[T], AnyRef, Any
Known Subclasses
AFTSurvivalRegression, ALS, Binarizer, BinaryClassificationEvaluator, BisectingKMeans, BucketedRandomProjectionLSH, Bucketizer, ChiSqSelector, CountVectorizer, DCT, DecisionTreeClassifier, DecisionTreeRegressor, ElementwiseProduct, FPGrowth, GBTClassifier, GBTRegressor, GaussianMixture, GeneralizedLinearRegression, HashingTF, IDF, Imputer, IndexToString, Interaction, IsotonicRegression, KMeans, LinearRegression, LinearSVC, LogisticRegression, MaxAbsScaler, MinHashLSH, MinMaxScaler, MulticlassClassificationEvaluator, MultilayerPerceptronClassifier, NGram, NaiveBayes, Normalizer, OneHotEncoder, PCA, PolynomialExpansion, QuantileDiscretizer, RFormula, RandomForestClassifier, RandomForestRegressor, RegexTokenizer, RegressionEvaluator, SQLTransformer, StandardScaler, StopWordsRemover, StringIndexer, Tokenizer, VectorAssembler, VectorIndexer, VectorSlicer, Word2Vec
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  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
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  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
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  5. final def ==(arg0: Any): Boolean

    Definition Classes
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  6. final def asInstanceOf[T0]: T0

    Definition Classes
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  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    Annotations
    @throws( ... )

  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
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  9. def equals(arg0: Any): Boolean

    Definition Classes
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  10. def finalize(): Unit

    Attributes
    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

    Definition Classes
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  12. def hashCode(): Int

    Definition Classes
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  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
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  14. def load(path: String): T

    Reads an ML instance from the input path, a shortcut of read.load(path).

    Reads an ML instance from the input path, a shortcut of read.load(path).

    Definition Classes
    MLReadable
    Annotations
    @Since( "1.6.0" )
    Note

    Implementing classes should override this to be Java-friendly.

  15. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  18. def read: MLReader[T]

    Returns an MLReader instance for this class.

    Returns an MLReader instance for this class.

    Definition Classes
    DefaultParamsReadable → MLReadable

  19. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
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  20. def toString(): String

    Definition Classes
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  21. final def wait(): Unit

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    @throws( ... )

  22. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  23. final def wait(arg0: Long): Unit

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    @throws( ... )

Inherited from MLReadable[T]

Inherited from AnyRef

Inherited from Any

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