pmml.kmeans | R Documentation |
The kmeans object (a cluster described by k centroids) is converted into a PMML representation.
## S3 method for class 'kmeans' pmml( model, model_name = "KMeans_Model", app_name = "SoftwareAG PMML Generator", description = "KMeans cluster model", copyright = NULL, model_version = NULL, transforms = NULL, missing_value_replacement = NULL, algorithm_name = "KMeans: Hartigan and Wong", ... )
model |
A kmeans object. |
model_name |
A name to be given to the PMML model. |
app_name |
The name of the application that generated the PMML. |
description |
A descriptive text for the Header element of the PMML. |
copyright |
The copyright notice for the model. |
model_version |
A string specifying the model version. |
transforms |
Data transformations. |
missing_value_replacement |
Value to be used as the 'missingValueReplacement' attribute for all MiningFields. |
algorithm_name |
The variety of kmeans used. |
... |
Further arguments passed to or from other methods. |
A kmeans object is obtained by applying the kmeans
function from the
stats
package. This method typically requires the user to normalize
all the variables; these operations can be done using transforms so that the
normalization information is included in PMML.
Graham Williams
## Not run: ds <- rbind( matrix(rnorm(100, sd = 0.3), ncol = 2), matrix(rnorm(100, mean = 1, sd = 0.3), ncol = 2) ) colnames(ds) <- c("Dimension1", "Dimension2") cl <- kmeans(ds, 2) cl_pmml <- pmml(cl) ## End(Not run)
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