getTaskCosts: Extract costs in task.
In mlr: Machine Learning in R
View source: R/Task_operators.R
getTaskCosts R Documentation
Extract costs in task.
Description
Returns “NULL” if the task is not of type “costsens”.
Usage
getTaskCosts(task, subset = NULL)
Arguments
task
(CostSensTask)
The task.
subset
(integer | logical | NULL)
Selected cases. Either a logical or an index vector.
By default NULL if all observations are used.
Value
(matrix | NULL).
See Also
Other task:
getTaskClassLevels(),
getTaskData(),
getTaskDesc(),
getTaskFeatureNames(),
getTaskFormula(),
getTaskId(),
getTaskNFeats(),
getTaskSize(),
getTaskTargetNames(),
getTaskTargets(),
getTaskType(),
subsetTask()
mlr documentation built on June 22, 2024, 10:51 a.m.
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View source: R/Task_operators.R
| getTaskCosts | R Documentation |
Extract costs in task.
Description
Returns “NULL” if the task is not of type “costsens”.
Usage
getTaskCosts(task, subset = NULL)
Arguments
task |
(CostSensTask) |
subset |
(integer | logical | |
Value
(matrix | NULL).
See Also
Other task:
getTaskClassLevels(),
getTaskData(),
getTaskDesc(),
getTaskFeatureNames(),
getTaskFormula(),
getTaskId(),
getTaskNFeats(),
getTaskSize(),
getTaskTargetNames(),
getTaskTargets(),
getTaskType(),
subsetTask()
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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