is.classification: Check if a certain predictive task is a classification...
In performanceEstimation: An Infra-Structure for Performance Estimation of Predictive Models
Description
Usage
Arguments
Value
Author(s)
References
See Also
Examples
Description
This function tests if a task defined by a formula over a data set is
a classification task, which will be the case if the target variable is
nominal.
Usage
1
is.classification(task)
Arguments
task
An object of class PredTask
Value
A logical value
Author(s)
Luis Torgo ltorgo@dcc.fc.up.pt
References
Torgo, L. (2014) An Infra-Structure for Performance
Estimation and Experimental Comparison of Predictive Models in R. arXiv:1412.0436 [cs.MS]
http://arxiv.org/abs/1412.0436
See Also
Examples
1
2
3
data(iris)
tsk <- PredTask(Species ~ .,iris)
if (is.classification(tsk)) cat("This is a classification task.\n")
performanceEstimation documentation built on May 2, 2019, 6:01 a.m.
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Description Usage Arguments Value Author(s) References See Also Examples
Description
This function tests if a task defined by a formula over a data set is a classification task, which will be the case if the target variable is nominal.
Usage
1 | is.classification(task)
|
Arguments
task |
An object of class |
Value
A logical value
Author(s)
Luis Torgo ltorgo@dcc.fc.up.pt
References
Torgo, L. (2014) An Infra-Structure for Performance Estimation and Experimental Comparison of Predictive Models in R. arXiv:1412.0436 [cs.MS] http://arxiv.org/abs/1412.0436
See Also
Examples
1 2 3 | data(iris)
tsk <- PredTask(Species ~ .,iris)
if (is.classification(tsk)) cat("This is a classification task.\n")
|
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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