Description Usage Arguments Value Author(s) References See Also Examples
Provides functionality to evaluate a model using the gemetric mean as described in Galar et al., 2014.
The function can be used in caret's train
and CAST'S ffs
to select variables based on the geometric mean.
1 |
data |
a data frame with columns obs and pred for the observed and predicted outcomes. |
lev |
a character vector of factors levels for the response. |
model |
a character string for the model name (as taken from the method argument of |
A vector of geometric mean performance estimates.
Hanna Meyer, Jannis Gottwald, Thomas Nauß
Galar, M., Fernandez, A., Barrenechea, E., Herrera, F. (2014): Empowering difficult classes with a similarity-based aggregation in multi-class classification problems. Information Sciences 264: 135-157.
train
,codetrainControl,ffs
,
defaultSummary
1 2 3 4 5 6 7 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.