SOMModel

Instance Constructors

new SOMModel(uid: String, prototypes: Array[Vector])

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def $[T](param: Param[T]): T

Attributes
protected
Definition Classes
Params
final def ==(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
final def clear(param: Param[_]): SOMModel.this.type

Definition Classes
Params
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def computeCost(dataset: Dataset[_]): Double
def copy(extra: ParamMap): SOMModel

Definition Classes
SOMModel → Model → Transformer → PipelineStage → Params
def copyValues[T <: Params](to: T, extra: ParamMap): T

Attributes
protected
Definition Classes
Params
def cost: Double
final def defaultCopy[T <: Params](extra: ParamMap): T

Attributes
protected
Definition Classes
Params
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
AnyRef → Any
def explainParam(param: Param[_]): String

Definition Classes
Params
def explainParams(): String

Definition Classes
Params
final def extractParamMap(): ParamMap

Definition Classes
Params
final def extractParamMap(extra: ParamMap): ParamMap

Definition Classes
Params
final val featuresCol: Param[String]

Param for features column name.
Param for features column name.

Definition Classes
HasFeaturesCol
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
final def get[T](param: Param[T]): Option[T]

Definition Classes
Params
final def getClass(): Class[_]

Definition Classes
AnyRef → Any
final def getDefault[T](param: Param[T]): Option[T]

Definition Classes
Params
final def getFeaturesCol: String

Definition Classes
HasFeaturesCol
def getHeight: Int

Definition Classes
SOMParams
final def getMaxIter: Int

Definition Classes
HasMaxIter
def getNeighborhoodKernel: String

Definition Classes
SOMParams
final def getOrDefault[T](param: Param[T]): T

Definition Classes
Params
def getParam(paramName: String): Param[Any]

Definition Classes
Params
final def getPredictionCol: String

Definition Classes
HasPredictionCol
final def getSeed: Long

Definition Classes
HasSeed
def getTMax: Double

Definition Classes
SOMParams
def getTMin: Double

Definition Classes
SOMParams
def getTemperatureDecay: String

Definition Classes
SOMParams
final def getTol: Double

Definition Classes
HasTol
def getTopology: String

Definition Classes
SOMParams
def getWidth: Int

Definition Classes
SOMParams
final def hasDefault[T](param: Param[T]): Boolean

Definition Classes
Params
def hasParam(paramName: String): Boolean

Definition Classes
Params
def hasParent: Boolean

Definition Classes
Model
def hasSummary: Boolean
def hashCode(): Int

Definition Classes
AnyRef → Any
final val height: IntParam

The height of the map to create (height).
The height of the map to create (height). Must be > 1. Default: 10.

Definition Classes
SOMParams
def history: Array[Double]
def initializeLogIfNecessary(isInterpreter: Boolean): Unit

Attributes
protected
Definition Classes
Logging
final def isDefined(param: Param[_]): Boolean

Definition Classes
Params
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def isSet(param: Param[_]): Boolean

Definition Classes
Params
def isTraceEnabled(): Boolean

Attributes
protected
Definition Classes
Logging
def log: Logger

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logDebug(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logError(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logInfo(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logName: String

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logTrace(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String, throwable: Throwable): Unit

Attributes
protected
Definition Classes
Logging
def logWarning(msg: ⇒ String): Unit

Attributes
protected
Definition Classes
Logging
final val maxIter: IntParam

Param for maximum number of iterations (>= 0).
Param for maximum number of iterations (>= 0).

Definition Classes
HasMaxIter
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final val neighborhoodKernel: Param[String]

Param for the neighborhood kernel type.
Param for the neighborhood kernel type. This can be either "gaussian" or "rectangular". Default: gaussian.

Definition Classes
SOMParams
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
lazy val params: Array[Param[_]]

Definition Classes
Params
var parent: Estimator[SOMModel]

Definition Classes
Model
def predict(features: Vector): Int
final val predictionCol: Param[String]

Param for prediction column name.
Param for prediction column name.

Definition Classes
HasPredictionCol
val prototypes: Array[Vector]
final val seed: LongParam

Param for random seed.
Param for random seed.

Definition Classes
HasSeed
final def set(paramPair: ParamPair[_]): SOMModel.this.type

Attributes
protected
Definition Classes
Params
final def set(param: String, value: Any): SOMModel.this.type

Attributes
protected
Definition Classes
Params
final def set[T](param: Param[T], value: T): SOMModel.this.type

Definition Classes
Params
def setCost(cost: Option[Double]): SOMModel.this.type
final def setDefault(paramPairs: ParamPair[_]*): SOMModel.this.type

Attributes
protected
Definition Classes
Params
final def setDefault[T](param: Param[T], value: T): SOMModel.this.type

Attributes
protected
Definition Classes
Params
def setFeaturesCol(value: String): SOMModel.this.type
def setHistory(history: Option[Array[Double]]): SOMModel.this.type
def setParent(parent: Estimator[SOMModel]): SOMModel

Definition Classes
Model
def setPredictionCol(value: String): SOMModel.this.type
def setSummary(summary: Option[SOMTrainingSummary]): SOMModel.this.type
def summary: SOMTrainingSummary
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
final val tMax: DoubleParam

Initial temperature parameter value (tMax).
Initial temperature parameter value (tMax). Must be > 0.0. Default: 10.0.

Definition Classes
SOMParams
final val tMin: DoubleParam

Final temperature parameter value (tMin).
Final temperature parameter value (tMin). Must be > 0.0. Default: 0.1.

Definition Classes
SOMParams
final val temperatureDecay: Param[String]

Param for the temperature decay type.
Param for the temperature decay type. This can be either "exponential" or "linear". Default: exponential.

Definition Classes
SOMParams
def toString(): String

Definition Classes
Identifiable → AnyRef → Any
final val tol: DoubleParam

Param for the convergence tolerance for iterative algorithms (>= 0).
Param for the convergence tolerance for iterative algorithms (>= 0).

Definition Classes
HasTol
final val topology: Param[String]

Param for the map grid topology type.
Param for the map grid topology type. Only "rectangular" is available at the moment, hexagonal will soon be added. Default: rectangular.

Definition Classes
SOMParams
def transform(dataset: Dataset[_]): DataFrame

Definition Classes
SOMModel → Transformer
def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame

Definition Classes
Transformer
Annotations
@Since( "2.0.0" )
def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame

Definition Classes
Transformer
Annotations
@Since( "2.0.0" ) @varargs()
def transformSchema(schema: StructType): StructType

Definition Classes
SOMModel → PipelineStage
def transformSchema(schema: StructType, logging: Boolean): StructType

Attributes
protected
Definition Classes
PipelineStage
Annotations
@DeveloperApi()
val uid: String

Definition Classes
SOMModel → Identifiable
def validateAndTransformSchema(schema: StructType): StructType

Validates and transforms the input schema.
Validates and transforms the input schema.
schema
input schema
returns
output schema

Attributes
protected
Definition Classes
SOMParams
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final val width: IntParam

The width of the map to create (width).
The width of the map to create (width). Must be > 1. Default: 10.

Definition Classes
SOMParams

Related Doc: package som

class SOMModel extends Model[SOMModel] with SOMParams

Instance Constructors

new SOMModel(uid: String, prototypes: Array[Vector])

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def $[T](param: Param[T]): T

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

final def clear(param: Param[_]): SOMModel.this.type

def clone(): AnyRef

def computeCost(dataset: Dataset[_]): Double

def copy(extra: ParamMap): SOMModel

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

def cost: Double

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

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def explainParam(param: Param[_]): String

def explainParams(): String

final def extractParamMap(): ParamMap

final def extractParamMap(extra: ParamMap): ParamMap

final val featuresCol: Param[String]

def finalize(): Unit

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

final def getClass(): Class[_]

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

final def getFeaturesCol: String

def getHeight: Int

final def getMaxIter: Int

def getNeighborhoodKernel: String

final def getOrDefault[T](param: Param[T]): T

def getParam(paramName: String): Param[Any]

final def getPredictionCol: String

final def getSeed: Long

def getTMax: Double

def getTMin: Double

def getTemperatureDecay: String

final def getTol: Double

def getTopology: String

def getWidth: Int

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

def hasParam(paramName: String): Boolean

def hasParent: Boolean

def hasSummary: Boolean

def hashCode(): Int

final val height: IntParam

def history: Array[Double]

def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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

final def isInstanceOf[T0]: Boolean

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

def isTraceEnabled(): Boolean

def log: Logger

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

def logDebug(msg: ⇒ String): Unit

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

def logError(msg: ⇒ String): Unit

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

def logInfo(msg: ⇒ String): Unit

def logName: String

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

def logTrace(msg: ⇒ String): Unit

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

def logWarning(msg: ⇒ String): Unit

final val maxIter: IntParam

final def ne(arg0: AnyRef): Boolean

final val neighborhoodKernel: Param[String]

final def notify(): Unit

final def notifyAll(): Unit

lazy val params: Array[Param[_]]

var parent: Estimator[SOMModel]

def predict(features: Vector): Int

final val predictionCol: Param[String]

val prototypes: Array[Vector]

final val seed: LongParam

final def set(paramPair: ParamPair[_]): SOMModel.this.type

final def set(param: String, value: Any): SOMModel.this.type