class GeneralMLWriter extends MLWriter with Logging
A ML Writer which delegates based on the requested format.
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- @Unstable() @Since( "2.4.0" )
- Source
- ReadWrite.scala
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- new GeneralMLWriter(stage: PipelineStage)
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final
def
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asInstanceOf[T0]: T0
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eq(arg0: AnyRef): Boolean
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def
finalize(): Unit
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- @throws( classOf[java.lang.Throwable] )
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def
format(source: String): GeneralMLWriter.this.type
Specifies the format of ML export (e.g.
Specifies the format of ML export (e.g. "pmml", "internal", or the fully qualified class name for export).
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- @Since( "2.4.0" )
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final
def
getClass(): Class[_]
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def
hashCode(): Int
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def
initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
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def
initializeLogIfNecessary(isInterpreter: Boolean): Unit
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final
def
isInstanceOf[T0]: Boolean
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def
isTraceEnabled(): Boolean
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def
log: Logger
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def
logDebug(msg: ⇒ String, throwable: Throwable): Unit
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def
logDebug(msg: ⇒ String): Unit
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def
logError(msg: ⇒ String, throwable: Throwable): Unit
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def
logError(msg: ⇒ String): Unit
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def
logInfo(msg: ⇒ String, throwable: Throwable): Unit
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def
logInfo(msg: ⇒ String): Unit
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def
logName: String
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def
logTrace(msg: ⇒ String, throwable: Throwable): Unit
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def
logTrace(msg: ⇒ String): Unit
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def
logWarning(msg: ⇒ String, throwable: Throwable): Unit
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def
logWarning(msg: ⇒ String): Unit
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final
def
ne(arg0: AnyRef): Boolean
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final
def
notify(): Unit
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final
def
notifyAll(): Unit
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def
option(key: String, value: String): GeneralMLWriter.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" )
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val
optionMap: Map[String, String]
Map to store extra options for this writer.
Map to store extra options for this writer.
- Attributes
- protected
- Definition Classes
- MLWriter
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def
overwrite(): GeneralMLWriter.this.type
Overwrites if the output path already exists.
Overwrites if the output path already exists.
- Definition Classes
- MLWriter
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- @Since( "1.6.0" )
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def
save(path: String): Unit
Saves the ML instances to the input path.
Saves the ML instances to the input path.
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- MLWriter
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- @Since( "1.6.0" ) @throws( ... )
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def
saveImpl(path: String): Unit
Dispatches the save to the correct MLFormat.
Dispatches the save to the correct MLFormat.
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- GeneralMLWriter → MLWriter
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- @Since( "2.4.0" ) @throws( ... ) @throws( ... )
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final
def
sc: SparkContext
Returns the underlying
SparkContext
.Returns the underlying
SparkContext
.- Attributes
- protected
- Definition Classes
- BaseReadWrite
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def
session(sparkSession: SparkSession): GeneralMLWriter.this.type
Sets the Spark Session to use for saving/loading.
Sets the Spark Session to use for saving/loading.
- Definition Classes
- GeneralMLWriter → MLWriter → BaseReadWrite
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var
shouldOverwrite: Boolean
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- protected
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- MLWriter
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final
def
sparkSession: SparkSession
Returns the user-specified Spark Session or the default.
Returns the user-specified Spark Session or the default.
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- protected
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- BaseReadWrite
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final
def
sqlContext: SQLContext
Returns the user-specified SQL context or the default.
Returns the user-specified SQL context or the default.
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- BaseReadWrite
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final
def
synchronized[T0](arg0: ⇒ T0): T0
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def
toString(): String
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final
def
wait(): Unit
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def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
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