Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark

    Core Spark functionality.

    Core Spark functionality. org.apache.spark.SparkContext serves as the main entry point to Spark, while org.apache.spark.rdd.RDD is the data type representing a distributed collection, and provides most parallel operations.

    In addition, org.apache.spark.rdd.PairRDDFunctions contains operations available only on RDDs of key-value pairs, such as groupByKey and join; org.apache.spark.rdd.DoubleRDDFunctions contains operations available only on RDDs of Doubles; and org.apache.spark.rdd.SequenceFileRDDFunctions contains operations available on RDDs that can be saved as SequenceFiles. These operations are automatically available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions.

    Java programmers should reference the org.apache.spark.api.java package for Spark programming APIs in Java.

    Classes and methods marked with Experimental are user-facing features which have not been officially adopted by the Spark project. These are subject to change or removal in minor releases.

    Classes and methods marked with Developer API are intended for advanced users want to extend Spark through lower level interfaces. These are subject to changes or removal in minor releases.

    Definition Classes
    apache
  • package ml

    DataFrame-based machine learning APIs to let users quickly assemble and configure practical machine learning pipelines.

    DataFrame-based machine learning APIs to let users quickly assemble and configure practical machine learning pipelines.

    Definition Classes
    spark
  • package tuning
    Definition Classes
    ml
  • object CrossValidatorModel extends MLReadable[CrossValidatorModel] with Serializable
    Definition Classes
    tuning
    Annotations
    @Since( "1.6.0" )
  • CrossValidatorModelWriter
c

org.apache.spark.ml.tuning.CrossValidatorModel

CrossValidatorModelWriter

final class CrossValidatorModelWriter extends MLWriter

Writer for CrossValidatorModel.

Annotations
@Since( "2.3.0" )
Source
CrossValidator.scala
Linear Supertypes
MLWriter, Logging, BaseReadWrite, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CrossValidatorModelWriter
  2. MLWriter
  3. Logging
  4. BaseReadWrite
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Value Members

  1. def option(key: String, value: String): CrossValidatorModelWriter.this.type

    Adds an option to the underlying MLWriter.

    Adds an option to the underlying MLWriter. See the documentation for the specific model's writer for possible options. The option name (key) is case-insensitive.

    Definition Classes
    MLWriter
    Annotations
    @Since( "2.3.0" )
  2. def overwrite(): CrossValidatorModelWriter.this.type

    Overwrites if the output path already exists.

    Overwrites if the output path already exists.

    Definition Classes
    MLWriter
    Annotations
    @Since( "1.6.0" )
  3. def save(path: String): Unit

    Saves the ML instances to the input path.

    Saves the ML instances to the input path.

    Definition Classes
    MLWriter
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  4. def session(sparkSession: SparkSession): CrossValidatorModelWriter.this.type

    Sets the Spark Session to use for saving/loading.

    Sets the Spark Session to use for saving/loading.

    Definition Classes
    MLWriter → BaseReadWrite
    Annotations
    @Since( "1.6.0" )