H2ORegressionMetrics

Instance Constructors

new H2ORegressionMetrics()
new H2ORegressionMetrics(uid: String)

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
def booleanParam(name: String, doc: String): BooleanParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
final def clear(param: Param[_]): H2ORegressionMetrics.this.type

Definition Classes
Params
def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( ... )
def copy(extra: ParamMap): H2ORegressionMetrics.this.type

Definition Classes
H2ORegressionMetrics → H2OCommonMetrics → Params
def copyValues[T <: Params](to: T, extra: ParamMap): T

Attributes
protected
Definition Classes
Params
val customMetricName: NullableStringParam

Attributes
protected
Definition Classes
H2OCommonMetrics
val customMetricValue: DoubleParam

Attributes
protected
Definition Classes
H2OCommonMetrics
final val dataFrameSerializer: Param[String]

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

Attributes
protected
Definition Classes
Params
val description: NullableStringParam

Attributes
protected
Definition Classes
H2OCommonMetrics
def doubleArrayParam(name: String, doc: String): DoubleArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def doubleParam(name: String, doc: String): DoubleParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
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
def extractCoefficients(outputJson: JsonObject): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractCrossValidationMetricsSummary(modelJson: JsonObject): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractFeatureImportances(outputJson: JsonObject): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractFeatureTypes(outputJson: JsonObject): Map[String, String]

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractJsonFieldValue[T](outputJson: JsonObject, fieldName: String, getValue: (JsonElement) ⇒ T, defaultValue: T): T

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractJsonTables(outputJson: JsonObject, fieldName: String): Array[DataFrame]

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractMetrics(json: JsonObject, metricType: String): Map[String, Double]

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractMetricsObject(json: JsonObject, metricType: String, algoName: String, modelCategory: internals.H2OModelCategory.Value, dataFrameSerializerGetter: () ⇒ String): H2OMetrics

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractModelCategory(outputJson: JsonObject): internals.H2OModelCategory.Value

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractModelSummary(outputJson: JsonObject): DataFrame

Attributes
protected[ai.h2o.sparkling.ml.models]
Definition Classes
H2OMOJOModelUtils
final def extractParamMap(): ParamMap

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

Definition Classes
Params
def extractParams(modelJson: JsonObject): Map[String, String]

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def extractScoringHistory(outputJson: JsonObject): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def floatParam(name: String, doc: String): FloatParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
final def get[T](param: Param[T]): Option[T]

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

Definition Classes
AnyRef → Any
def getCustomMetricName(): String

Name of custom metric.
Name of custom metric.

Definition Classes
H2OCommonMetrics
def getCustomMetricValue(): Double

Value of custom metric.
Value of custom metric.

Definition Classes
H2OCommonMetrics
def getDataFrameSerializer(): String

Definition Classes
H2OMetrics → HasDataFrameSerializer
final def getDefault[T](param: Param[T]): Option[T]

Definition Classes
Params
def getDescription(): String

Optional description for this scoring run (to note out-of-bag, sampled data, etc.).
Optional description for this scoring run (to note out-of-bag, sampled data, etc.).

Definition Classes
H2OCommonMetrics
def getMAE(): Double

The mean absolute error for this scoring run.
def getMSE(): Double

The Mean Squared Error of the prediction for this scoring run.
The Mean Squared Error of the prediction for this scoring run.

Definition Classes
H2OCommonMetrics
def getMeanResidualDeviance(): Double

The mean residual deviance for this scoring run.
def getModelDetails(modelJson: JsonObject): String

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def getModelJson(mojo: File): JsonObject

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def getNobs(): Long

Number of observations.
Number of observations.

Definition Classes
H2OCommonMetrics
final def getOrDefault[T](param: Param[T]): T

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

Definition Classes
Params
def getR2(): Double

The R^2 for this scoring run.
def getRMSE(): Double

The Root Mean Squared Error of the prediction for this scoring run.
The Root Mean Squared Error of the prediction for this scoring run.

Definition Classes
H2OCommonMetrics
def getRMSLE(): Double

The root mean squared log error for this scoring run.
def getScoringTime(): Long

The time in mS since the epoch for the start of this scoring run.
The time in mS since the epoch for the start of this scoring run.

Definition Classes
H2OCommonMetrics
final def hasDefault[T](param: Param[T]): Boolean

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

Definition Classes
Params
def hashCode(): Int

Definition Classes
AnyRef → Any
def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

Attributes
protected
Definition Classes
Logging
def initializeLogIfNecessary(isInterpreter: Boolean): Unit

Attributes
protected
Definition Classes
Logging
def intArrayParam(name: String, doc: String): IntArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def intParam(name: String, doc: String): IntParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
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 jsonFieldToDataFrame(outputJson: JsonObject, fieldName: String): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
def jsonFieldToDoubleArray(outputJson: JsonObject, fieldName: String): Array[Double]

Attributes
protected
Definition Classes
H2OMOJOModelUtils
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
def longParam(name: String, doc: String): LongParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
val mae: DoubleParam

Attributes
protected
val meanResidualDeviance: DoubleParam

Attributes
protected
val mse: DoubleParam

Attributes
protected
Definition Classes
H2OCommonMetrics
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def nestedJsonFieldToDataFrame(outputJson: JsonObject, parentFieldName: String, fieldName: String): DataFrame

Attributes
protected
Definition Classes
H2OMOJOModelUtils
val nobs: LongParam

Attributes
protected
Definition Classes
H2OCommonMetrics
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
def nullableBooleanArrayParam(name: String, doc: String): NullableBooleanArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableDataFrameParam(name: String, doc: String): NullableDataFrameParam

Attributes
protected
Definition Classes
H2OMetrics
def nullableDoubleArrayArrayParam(name: String, doc: String): NullableDoubleArrayArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableDoubleArrayParam(name: String, doc: String): NullableDoubleArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableFloatArrayParam(name: String, doc: String): NullableFloatArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableIntArrayParam(name: String, doc: String): NullableIntArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableStringArrayArrayParam(name: String, doc: String): NullableStringArrayArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableStringArrayParam(name: String, doc: String): NullableStringArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableStringPairArrayParam(name: String, doc: String): NullableStringPairArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def nullableStringParam(name: String, doc: String): NullableStringParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def param[T](name: String, doc: String): Param[T]

Attributes
protected
Definition Classes
ParameterConstructorMethods
lazy val params: Array[Param[_]]

Definition Classes
Params
val r2: DoubleParam

Attributes
protected
val rmse: DoubleParam

Attributes
protected
Definition Classes
H2OCommonMetrics
val rmsle: DoubleParam

Attributes
protected
val scoringTime: LongParam

Attributes
protected
Definition Classes
H2OCommonMetrics
final def set(paramPair: ParamPair[_]): H2ORegressionMetrics.this.type

Attributes
protected
Definition Classes
Params
final def set(param: String, value: Any): H2ORegressionMetrics.this.type

Attributes
protected
Definition Classes
Params
final def set[T](param: Param[T], value: T): H2ORegressionMetrics.this.type

Definition Classes
Params
def setDataFrameSerializerGetter(getterMethod: () ⇒ String): Unit

Attributes
protected
Definition Classes
H2OMetrics
final def setDefault(paramPairs: ParamPair[_]*): H2ORegressionMetrics.this.type

Attributes
protected
Definition Classes
Params
final def setDefault[T](param: Param[T], value: T): H2ORegressionMetrics.this.type

Attributes
protected
Definition Classes
Params
def setMetrics(json: JsonObject, context: String): Unit

Definition Classes
H2ORegressionMetrics → H2OCommonMetrics → H2OMetrics
def stringArrayParam(name: String, doc: String): StringArrayParam

Attributes
protected
Definition Classes
ParameterConstructorMethods
def stringParam(name: String, doc: String): Param[String]

Attributes
protected
Definition Classes
ParameterConstructorMethods
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

Definition Classes
Identifiable → AnyRef → Any
val uid: String

Definition Classes
H2ORegressionMetrics → H2OCommonMetrics → Identifiable
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( ... )

Related Doc: package metrics

class H2ORegressionMetrics extends H2OCommonMetrics

Instance Constructors

new H2ORegressionMetrics()

new H2ORegressionMetrics(uid: String)

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

def booleanParam(name: String, doc: String): BooleanParam

final def clear(param: Param[_]): H2ORegressionMetrics.this.type

def clone(): AnyRef

def copy(extra: ParamMap): H2ORegressionMetrics.this.type

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

val customMetricName: NullableStringParam

val customMetricValue: DoubleParam

final val dataFrameSerializer: Param[String]

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

val description: NullableStringParam

def doubleArrayParam(name: String, doc: String): DoubleArrayParam

def doubleParam(name: String, doc: String): DoubleParam

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

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

def explainParams(): String

def extractCoefficients(outputJson: JsonObject): DataFrame

def extractCrossValidationMetricsSummary(modelJson: JsonObject): DataFrame

def extractFeatureImportances(outputJson: JsonObject): DataFrame

def extractFeatureTypes(outputJson: JsonObject): Map[String, String]

def extractJsonFieldValue[T](outputJson: JsonObject, fieldName: String, getValue: (JsonElement) ⇒ T, defaultValue: T): T

def extractJsonTables(outputJson: JsonObject, fieldName: String): Array[DataFrame]

def extractMetrics(json: JsonObject, metricType: String): Map[String, Double]

def extractMetricsObject(json: JsonObject, metricType: String, algoName: String, modelCategory: internals.H2OModelCategory.Value, dataFrameSerializerGetter: () ⇒ String): H2OMetrics

def extractModelCategory(outputJson: JsonObject): internals.H2OModelCategory.Value

def extractModelSummary(outputJson: JsonObject): DataFrame

final def extractParamMap(): ParamMap

final def extractParamMap(extra: ParamMap): ParamMap

def extractParams(modelJson: JsonObject): Map[String, String]

def extractScoringHistory(outputJson: JsonObject): DataFrame

def finalize(): Unit

def floatParam(name: String, doc: String): FloatParam

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

final def getClass(): Class[_]

def getCustomMetricName(): String

def getCustomMetricValue(): Double

def getDataFrameSerializer(): String

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

def getDescription(): String

def getMAE(): Double

def getMSE(): Double

def getMeanResidualDeviance(): Double

def getModelDetails(modelJson: JsonObject): String

def getModelJson(mojo: File): JsonObject

def getNobs(): Long

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

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

def getR2(): Double

def getRMSE(): Double

def getRMSLE(): Double

def getScoringTime(): Long

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

def hasParam(paramName: String): Boolean

def hashCode(): Int

def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

def initializeLogIfNecessary(isInterpreter: Boolean): Unit

def intArrayParam(name: String, doc: String): IntArrayParam

def intParam(name: String, doc: String): IntParam

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

final def isInstanceOf[T0]: Boolean

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

def isTraceEnabled(): Boolean

def jsonFieldToDataFrame(outputJson: JsonObject, fieldName: String): DataFrame

def jsonFieldToDoubleArray(outputJson: JsonObject, fieldName: String): Array[Double]

def log: Logger

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

def logDebug(msg: ⇒ String): Unit

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