OptimizerCoordinateDescent: Coordinate descent
In schalkdaniel/compboost: Efficient Component-Wise Boosting Implementation
OptimizerCoordinateDescent R Documentation
Coordinate descent
Description
This class defines a new object to conduct gradient descent in function space.
Because of the component-wise structure, this is more like a block-wise
coordinate descent.
Arguments
ncores
(integer(1))
Number of cores over which the base learner fitting is distributed.
Format
S4 object.
Usage
OptimizerCoordinateDescent$new()
OptimizerCoordinateDescent$new(ncores)
Fields
This class doesn't contain public fields.
Methods
-
$getOptimizerType(): () -> character(1)
-
$getStepSize(): () -> numeric()
Examples
# Define optimizer:
optimizer = OptimizerCoordinateDescent$new()
schalkdaniel/compboost documentation built on April 15, 2023, 9:03 p.m.
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| OptimizerCoordinateDescent | R Documentation |
Coordinate descent
Description
This class defines a new object to conduct gradient descent in function space. Because of the component-wise structure, this is more like a block-wise coordinate descent.
Arguments
ncores |
( |
Format
S4 object.
Usage
OptimizerCoordinateDescent$new() OptimizerCoordinateDescent$new(ncores)
Fields
This class doesn't contain public fields.
Methods
-
$getOptimizerType():() -> character(1) -
$getStepSize():() -> numeric()
Examples
# Define optimizer:
optimizer = OptimizerCoordinateDescent$new()
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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