Trait

org.apache.spark.ml.util

DefaultParamsReadable

Related Doc: package util

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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()
Source
ReadWrite.scala
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. DefaultParamsReadable
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Value Members

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

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. def load(path: String): T

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    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.

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. def read: MLReader[T]

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    Returns an MLReader instance for this class.

    Returns an MLReader instance for this class.

    Definition Classes
    DefaultParamsReadable → MLReadable

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

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  18. def toString(): String

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  19. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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Inherited from MLReadable[T]

Inherited from AnyRef

Inherited from Any

Members