Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2.  final def ##(): Int

   Definition Classes

   AnyRef → Any

3.  final def $[T](param: Param[T]): T

   Attributes

   protected

   Definition Classes

   Params

4.  final def ==(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

5.  val activityTimeFormat: Param[String]

   Definition Classes

   SARParams

6.  val alpha: DoubleParam

   Definition Classes

   ALSParams

7.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

8.  final val blockSize: IntParam

   Definition Classes

   HasBlockSize

9.  val checkedCast: UserDefinedFunction

   Attributes

   protected[org.apache.spark.ml.recommendation]

   Definition Classes

   ALSModelParams

10.  final val checkpointInterval: IntParam

    Definition Classes

    HasCheckpointInterval

11.  lazy val classNameHelper: String

    Attributes

    protected

    Definition Classes

    BaseWrappable

12.  final def clear(param: Param[_]): SARModel.this.type

    Definition Classes

    Params

13.  def clone(): AnyRef

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... ) @native()

14.  val coldStartStrategy: Param[String]

    Definition Classes

    ALSModelParams

15.  def companionModelClassName: String

    Attributes

    protected

    Definition Classes

    BaseWrappable

16.  def copy(extra: ParamMap): SARModel

    Definition Classes

    SARModel → Model → Transformer → PipelineStage → Params

17.  def copyValues[T <: Params](to: T, extra: ParamMap): T

    Attributes

    protected

    Definition Classes

    Params

18.  lazy val copyrightLines: String

    Attributes

    protected

    Definition Classes

    BaseWrappable

19.  final def defaultCopy[T <: Params](extra: ParamMap): T

    Attributes

    protected

    Definition Classes

    Params

20.  def dotnetAdditionalMethods: String

    Definition Classes

    DotnetWrappable

21.  def dotnetClass(): String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

22.  lazy val dotnetClassName: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

23.  lazy val dotnetClassNameString: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

24.  lazy val dotnetClassWrapperName: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

25.  lazy val dotnetCopyrightLines: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

26.  def dotnetExtraEstimatorImports: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

27.  def dotnetExtraMethods: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

28.  lazy val dotnetInternalWrapper: Boolean

    Attributes

    protected

    Definition Classes

    DotnetWrappable

29.  def dotnetMLReadWriteMethods: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

30.  lazy val dotnetNamespace: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

31.  lazy val dotnetObjectBaseClass: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

32.  def dotnetParamGetter(p: Param[_]): String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

33.  def dotnetParamGetters: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

34.  def dotnetParamSetter(p: Param[_]): String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

35.  def dotnetParamSetters: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

36.  def dotnetWrapAsTypeMethod: String

    Attributes

    protected

    Definition Classes

    DotnetWrappable

37.  final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

38.  def equals(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

39.  def explainParam(param: Param[_]): String

    Definition Classes

    Params

40.  def explainParams(): String

    Definition Classes

    Params

41.  final def extractParamMap(): ParamMap

    Definition Classes

    Params

42.  final def extractParamMap(extra: ParamMap): ParamMap

    Definition Classes

    Params

43.  val finalStorageLevel: Param[String]

    Definition Classes

    ALSParams

44.  def finalize(): Unit

    Attributes

    protected[lang]

    Definition Classes

    AnyRef

    Annotations

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

45.  final def get[T](param: Param[T]): Option[T]

    Definition Classes

    Params

46.  def getALSModel(uid: String, rank: Int, userFactors: DataFrame, itemFactors: DataFrame): ALSModel

    Definition Classes

    BaseRecommendationModel

47.  def getAlpha: Double

    Definition Classes

    ALSParams

48.  final def getBlockSize: Int

    Definition Classes

    HasBlockSize

49.  final def getCheckpointInterval: Int

    Definition Classes

    HasCheckpointInterval

50.  final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

51.  def getColdStartStrategy: String

    Definition Classes

    ALSModelParams

52.  final def getDefault[T](param: Param[T]): Option[T]

    Definition Classes

    Params

53.  def getFinalStorageLevel: String

    Definition Classes

    ALSParams

54.  def getImplicitPrefs: Boolean

    Definition Classes

    ALSParams

55.  def getIntermediateStorageLevel: String

    Definition Classes

    ALSParams

56.  def getItemCol: String

    Definition Classes

    ALSModelParams

57.  def getItemDataFrame: DataFrame

58.  final def getMaxIter: Int

    Definition Classes

    HasMaxIter

59.  def getNonnegative: Boolean

    Definition Classes

    ALSParams

60.  def getNumItemBlocks: Int

    Definition Classes

    ALSParams

61.  def getNumUserBlocks: Int

    Definition Classes

    ALSParams

62.  final def getOrDefault[T](param: Param[T]): T

    Definition Classes

    Params

63.  def getParam(paramName: String): Param[Any]

    Definition Classes

    Params

64.  def getParamInfo(p: Param[_]): ParamInfo[_]

    Definition Classes

    BaseWrappable

65.  def getPayload(methodName: String, numCols: Option[Int], executionSeconds: Option[Double], exception: Option[Exception]): Map[String, String]

    Attributes

    protected

    Definition Classes

    SynapseMLLogging

66.  final def getPredictionCol: String

    Definition Classes

    HasPredictionCol

67.  def getRank: Int

    Definition Classes

    ALSParams

68.  def getRatingCol: String

    Definition Classes

    ALSParams

69.  final def getRegParam: Double

    Definition Classes

    HasRegParam

70.  final def getSeed: Long

    Definition Classes

    HasSeed

71.  def getUserCol: String

    Definition Classes

    ALSModelParams

72.  def getUserDataFrame: DataFrame

73.  final def hasDefault[T](param: Param[T]): Boolean

    Definition Classes

    Params

74.  def hasParam(paramName: String): Boolean

    Definition Classes

    Params

75.  def hasParent: Boolean

    Definition Classes

    Model

76.  def hashCode(): Int

    Definition Classes

    AnyRef → Any

    Annotations

    @native()

77.  val implicitPrefs: BooleanParam

    Definition Classes

    ALSParams

78.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

    Attributes

    protected

    Definition Classes

    Logging

79.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit

    Attributes

    protected

    Definition Classes

    Logging

80.  val intermediateStorageLevel: Param[String]

    Definition Classes

    ALSParams

81.  final def isDefined(param: Param[_]): Boolean

    Definition Classes

    Params

82.  final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

83.  final def isSet(param: Param[_]): Boolean

    Definition Classes

    Params

84.  def isTraceEnabled(): Boolean

    Attributes

    protected

    Definition Classes

    Logging

85.  val itemCol: Param[String]

    Definition Classes

    ALSModelParams

86.  val itemDataFrame: DataFrameParam
87.  def log: Logger

    Attributes

    protected

    Definition Classes

    Logging

88.  def logBase(info: Map[String, String]): Unit

    Attributes

    protected

    Definition Classes

    SynapseMLLogging

89.  def logBase(methodName: String, numCols: Option[Int], executionSeconds: Option[Double]): Unit

    Attributes

    protected

    Definition Classes

    SynapseMLLogging

90.  def logClass(): Unit

    Definition Classes

    SynapseMLLogging

91.  def logDebug(msg: ⇒ String, throwable: Throwable): Unit

    Attributes

    protected

    Definition Classes

    Logging

92.  def logDebug(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

93.  def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes

    protected

    Definition Classes

    Logging

94.  def logError(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

95.  def logErrorBase(methodName: String, e: Exception): Unit

    Attributes

    protected

    Definition Classes

    SynapseMLLogging

96.  def logFit[T](f: ⇒ T, columns: Int): T

    Definition Classes

    SynapseMLLogging

97.  def logInfo(msg: ⇒ String, throwable: Throwable): Unit

    Attributes

    protected

    Definition Classes

    Logging

98.  def logInfo(msg: ⇒ String): Unit

    Attributes

    protected

    Definition Classes

    Logging

99.  def logName: String

    Attributes

    protected

    Definition Classes

    Logging

100.  def logTrace(msg: ⇒ String, throwable: Throwable): Unit

     Attributes

     protected

     Definition Classes

     Logging

101.  def logTrace(msg: ⇒ String): Unit

     Attributes

     protected

     Definition Classes

     Logging

102.  def logTransform[T](f: ⇒ T, columns: Int): T

     Definition Classes

     SynapseMLLogging

103.  def logVerb[T](verb: String, f: ⇒ T, columns: Option[Int] = None): T

     Definition Classes

     SynapseMLLogging

104.  def logWarning(msg: ⇒ String, throwable: Throwable): Unit

     Attributes

     protected

     Definition Classes

     Logging

105.  def logWarning(msg: ⇒ String): Unit

     Attributes

     protected

     Definition Classes

     Logging

106.  def makeDotnetFile(conf: CodegenConfig): Unit

     Definition Classes

     DotnetWrappable

107.  def makePyFile(conf: CodegenConfig): Unit

     Definition Classes

     PythonWrappable

108.  def makeRFile(conf: CodegenConfig): Unit

     Definition Classes

     RWrappable

109.  final val maxIter: IntParam

     Definition Classes

     HasMaxIter

110.  final def ne(arg0: AnyRef): Boolean

     Definition Classes

     AnyRef

111.  val nonnegative: BooleanParam

     Definition Classes

     ALSParams

112.  final def notify(): Unit

     Definition Classes

     AnyRef

     Annotations

     @native()

113.  final def notifyAll(): Unit

     Definition Classes

     AnyRef

     Annotations

     @native()

114.  val numItemBlocks: IntParam

     Definition Classes

     ALSParams

115.  val numUserBlocks: IntParam

     Definition Classes

     ALSParams

116.  lazy val params: Array[Param[_]]

     Definition Classes

     Params

117.  var parent: Estimator[SARModel]

     Definition Classes

     Model

118.  final val predictionCol: Param[String]

     Definition Classes

     HasPredictionCol

119.  def pyAdditionalMethods: String

     Definition Classes

     PythonWrappable

120.  lazy val pyClassDoc: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

121.  lazy val pyClassName: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

122.  def pyExtraEstimatorImports: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

123.  def pyExtraEstimatorMethods: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

124.  lazy val pyInheritedClasses: Seq[String]

     Attributes

     protected

     Definition Classes

     PythonWrappable

125.  def pyInitFunc(): String

     Definition Classes

     PythonWrappable

126.  lazy val pyInternalWrapper: Boolean

     Attributes

     protected

     Definition Classes

     SARModel → PythonWrappable

127.  lazy val pyObjectBaseClass: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

128.  def pyParamArg[T](p: Param[T]): String

     Attributes

     protected

     Definition Classes

     PythonWrappable

129.  def pyParamDefault[T](p: Param[T]): Option[String]

     Attributes

     protected

     Definition Classes

     PythonWrappable

130.  def pyParamGetter(p: Param[_]): String

     Attributes

     protected

     Definition Classes

     PythonWrappable

131.  def pyParamSetter(p: Param[_]): String

     Attributes

     protected

     Definition Classes

     PythonWrappable

132.  def pyParamsArgs: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

133.  def pyParamsDefaults: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

134.  lazy val pyParamsDefinitions: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

135.  def pyParamsGetters: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

136.  def pyParamsSetters: String

     Attributes

     protected

     Definition Classes

     PythonWrappable

137.  def pythonClass(): String

     Attributes

     protected

     Definition Classes

     PythonWrappable

138.  def rClass(): String

     Attributes

     protected

     Definition Classes

     RWrappable

139.  def rDocString: String

     Attributes

     protected

     Definition Classes

     RWrappable

140.  def rExtraBodyLines: String

     Attributes

     protected

     Definition Classes

     RWrappable

141.  def rExtraInitLines: String

     Attributes

     protected

     Definition Classes

     RWrappable

142.  lazy val rFuncName: String

     Attributes

     protected

     Definition Classes

     RWrappable

143.  lazy val rInternalWrapper: Boolean

     Attributes

     protected

     Definition Classes

     RWrappable

144.  def rParamArg[T](p: Param[T]): String

     Attributes

     protected

     Definition Classes

     RWrappable

145.  def rParamsArgs: String

     Attributes

     protected

     Definition Classes

     RWrappable

146.  def rSetterLines: String

     Attributes

     protected

     Definition Classes

     RWrappable

147.  val rank: IntParam

     Definition Classes

     ALSParams

148.  val ratingCol: Param[String]

     Definition Classes

     ALSParams

149.  def recommendForAllItems(numItems: Int): DataFrame

     Definition Classes

     SARModel → BaseRecommendationModel

150.  def recommendForAllUsers(numItems: Int): DataFrame

     Returns top numItems items recommended for each user, for all users.

     Returns top numItems items recommended for each user, for all users.

     numItems

     max number of recommendations for each user

     returns

     a DataFrame of (userCol: Int, recommendations), where recommendations are stored as an array of (itemCol: Int, rating: Float) Rows.

     Definition Classes

     SARModel → BaseRecommendationModel

151.  def recommendForUserSubset(dataset: Dataset[_], numItems: Int): DataFrame

     Returns top numItems items recommended for each user id in the input data set.

     Returns top numItems items recommended for each user id in the input data set. Note that if there are duplicate ids in the input dataset, only one set of recommendations per unique id will be returned.

     dataset

     a Dataset containing a column of user ids. The column name must match userCol.

     numItems

     max number of recommendations for each user.

     returns

     a DataFrame of (userCol: Int, recommendations), where recommendations are stored as an array of (itemCol: Int, rating: Float) Rows.

152.  final val regParam: DoubleParam

     Definition Classes

     HasRegParam

153.  def save(path: String): Unit

     Definition Classes

     MLWritable

     Annotations

     @Since( "1.6.0" ) @throws( ... )

154.  final val seed: LongParam

     Definition Classes

     HasSeed

155.  final def set(paramPair: ParamPair[_]): SARModel.this.type

     Attributes

     protected

     Definition Classes

     Params

156.  final def set(param: String, value: Any): SARModel.this.type

     Attributes

     protected

     Definition Classes

     Params

157.  final def set[T](param: Param[T], value: T): SARModel.this.type

     Definition Classes

     Params

158.  def setActivityTimeFormat(value: String): SARModel.this.type

     Definition Classes

     SARParams

159.  def setAlpha(value: Double): SARModel.this.type
     Definition Classes

     RecommendationParams

160.  def setBlockSize(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

161.  def setCheckpointInterval(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

162.  def setColdStartStrategy(value: String): SARModel.this.type
     Definition Classes

     RecommendationParams

163.  final def setDefault(paramPairs: ParamPair[_]*): SARModel.this.type

     Attributes

     protected

     Definition Classes

     Params

164.  final def setDefault[T](param: Param[T], value: T): SARModel.this.type

     Attributes

     protected

     Definition Classes

     Params

165.  def setFinalStorageLevel(value: String): SARModel.this.type
     Definition Classes

     RecommendationParams

166.  def setImplicitPrefs(value: Boolean): SARModel.this.type
     Definition Classes

     RecommendationParams

167.  def setIntermediateStorageLevel(value: String): SARModel.this.type
     Definition Classes

     RecommendationParams

168.  def setItemCol(value: String): SARModel.this.type
     Definition Classes

     SARParams

169.  def setItemDataFrame(value: DataFrame): SARModel.this.type

170.  def setMaxIter(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

171.  def setNonnegative(value: Boolean): SARModel.this.type
     Definition Classes

     RecommendationParams

172.  def setNumItemBlocks(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

173.  def setNumUserBlocks(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

174.  def setParent(parent: Estimator[SARModel]): SARModel

     Definition Classes

     Model

175.  def setPredictionCol(value: String): SARModel.this.type
     Definition Classes

     RecommendationParams

176.  def setRank(value: Int): SARModel.this.type
     Definition Classes

     RecommendationParams

177.  def setRatingCol(value: String): SARModel.this.type
     Definition Classes

     SARParams

178.  def setRegParam(value: Double): SARModel.this.type
     Definition Classes

     RecommendationParams

179.  def setSeed(value: Long): SARModel.this.type
     Definition Classes

     RecommendationParams

180.  def setSimilarityFunction(value: String): SARModel.this.type
     Definition Classes

     SARParams

181.  def setStartTime(value: String): SARModel.this.type

     Definition Classes

     SARParams

182.  def setStartTimeFormat(value: String): SARModel.this.type

     Definition Classes

     SARParams

183.  def setSupportThreshold(value: Int): SARModel.this.type

     Definition Classes

     SARParams

184.  def setTimeCol(value: String): SARModel.this.type
     Definition Classes

     SARParams

185.  def setTimeDecayCoeff(value: Int): SARModel.this.type

     Definition Classes

     SARParams

186.  def setUserCol(value: String): SARModel.this.type
     Definition Classes

     SARParams

187.  def setUserDataFrame(value: DataFrame): SARModel.this.type

188.  val similarityFunction: Param[String]

     Definition Classes

     SARParams

189.  val startTime: Param[String]

     Definition Classes

     SARParams

190.  val startTimeFormat: Param[String]

     Definition Classes

     SARParams

191.  val supportThreshold: IntParam

     Definition Classes

     SARParams

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

     Definition Classes

     AnyRef

193.  val thisStage: Params

     Attributes

     protected

     Definition Classes

     BaseWrappable

194.  val timeCol: Param[String]

     Definition Classes

     SARParams

195.  val timeDecayCoeff: IntParam

     Definition Classes

     SARParams

196.  def toString(): String

     Definition Classes

     Identifiable → AnyRef → Any

197.  def transform(dataset: Dataset[_]): DataFrame

     Definition Classes

     SARModel → Transformer

198.  def transform(rank: Int, userDataFrame: DataFrame, itemDataFrame: DataFrame, dataset: Dataset[_]): DataFrame

     Definition Classes

     BaseRecommendationModel

199.  def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

     Definition Classes

     Transformer

     Annotations

     @Since( "2.0.0" )

200.  def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

     Definition Classes

     Transformer

     Annotations

     @Since( "2.0.0" ) @varargs()

201.  def transformSchema(schema: StructType): StructType

     Definition Classes

     SARModel → PipelineStage

202.  def transformSchema(schema: StructType, logging: Boolean): StructType

     Attributes

     protected

     Definition Classes

     PipelineStage

     Annotations

     @DeveloperApi()

203.  val uid: String

     Definition Classes

     SARModel → SynapseMLLogging → Identifiable

204.  val userCol: Param[String]

     Definition Classes

     ALSModelParams

205.  val userDataFrame: DataFrameParam
206.  def validateAndTransformSchema(schema: StructType): StructType

     Attributes

     protected

     Definition Classes

     ALSParams

207.  final def wait(): Unit

     Definition Classes

     AnyRef

     Annotations

     @throws( ... )

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

     Definition Classes

     AnyRef

     Annotations

     @throws( ... )

209.  final def wait(arg0: Long): Unit

     Definition Classes

     AnyRef

     Annotations

     @throws( ... ) @native()

210.  def write: MLWriter

     Definition Classes

     ComplexParamsWritable → MLWritable