com
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microsoft
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ml
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spark
TrainParams
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package spark
abstract
class
TrainParams
extends
Serializable
Defines the common Booster parameters passed to the LightGBM learners.
Linear Supertypes
Serializable
,
Serializable
,
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Known Subclasses
ClassifierTrainParams
,
RegressorTrainParams
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TrainParams
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Instance Constructors
new
TrainParams
()
Abstract Value Members
abstract
def
baggingFraction
:
Double
abstract
def
baggingFreq
:
Int
abstract
def
baggingSeed
:
Int
abstract
def
boostFromAverage
:
Boolean
abstract
def
boostingType
:
String
abstract
def
categoricalFeatures
:
Array
[
Int
]
abstract
def
earlyStoppingRound
:
Int
abstract
def
featureFraction
:
Double
abstract
def
lambdaL1
:
Double
abstract
def
lambdaL2
:
Double
abstract
def
learningRate
:
Double
abstract
def
maxBin
:
Int
abstract
def
maxDepth
:
Int
abstract
def
minSumHessianInLeaf
:
Double
abstract
def
modelString
:
Option
[
String
]
abstract
def
numIterations
:
Int
abstract
def
numLeaves
:
Int
abstract
def
numMachines
:
Int
abstract
def
objective
:
String
abstract
def
parallelism
:
String
abstract
def
verbosity
:
Int
Concrete Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
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final
def
##
()
:
Int
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final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
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final
def
asInstanceOf
[
T0
]
:
T0
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def
clone
()
:
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java.lang
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final
def
eq
(
arg0:
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)
:
Boolean
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def
equals
(
arg0:
Any
)
:
Boolean
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def
finalize
()
:
Unit
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java.lang
]
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@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
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def
hashCode
()
:
Int
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final
def
isInstanceOf
[
T0
]
:
Boolean
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final
def
ne
(
arg0:
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)
:
Boolean
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final
def
notify
()
:
Unit
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final
def
notifyAll
()
:
Unit
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final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
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def
toString
()
:
String
Definition Classes
TrainParams
→ AnyRef → Any
final
def
wait
()
:
Unit
Definition Classes
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Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
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@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
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(
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)
Inherited from
Serializable
Inherited from
Serializable
Inherited from
AnyRef
Inherited from
Any
Members
Defines the common Booster parameters passed to the LightGBM learners.