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RegTree
GradStats
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package RegTree
class
GradStats
extends
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Linear Supertypes
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GradStats
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Instance Constructors
new
GradStats
(
sumGrad:
Float
,
sumHess:
Float
)
new
GradStats
(
old:
GradStats
)
new
GradStats
()
Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
##
()
:
Int
Definition Classes
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final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
def
CheckInfo
(
info:
RegTDataStore
)
:
Unit
def
add
(
b:
GradStats
)
:
Unit
def
add
(
gpairs:
List
[
GradPair
]
,
info:
RegTDataStore
,
ridx:
Int
)
:
Unit
def
add
(
p:
GradPair
)
:
Unit
def
add
(
grad:
Float
,
hess:
Float
)
:
Unit
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
calcGain
(
param:
RegTParam
)
:
Float
def
calcWeight
(
param:
RegTParam
)
:
Float
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
...
)
def
empty
()
:
Boolean
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
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Annotations
@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
getSumGrad
()
:
Float
def
getSumHess
()
:
Float
def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
def
setLeafVec
(
param:
RegTParam
,
vec:
Array
[
Float
]
)
:
Unit
def
setSubstract
(
a:
GradStats
,
b:
GradStats
)
:
Unit
def
setSumGrad
(
sumGrad:
Float
)
:
Unit
def
setSumHess
(
sumHess:
Float
)
:
Unit
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
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def
toString
()
:
String
Definition Classes
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def
update
(
sumGrad:
Float
,
sumHess:
Float
)
:
Unit
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
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Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
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Annotations
@throws
(
...
)
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