h2o (version 3.40.0.4)

h2o.centroid_stats: Retrieve centroid statistics

Description

Retrieve the centroid statistics. If "train" and "valid" parameters are FALSE (default), then the training centroid stats value is returned. If more than one parameter is set to TRUE, then a named list of centroid stats data frames are returned, where the names are "train" or "valid" For cross validation metrics this statistics are not available.

Usage

h2o.centroid_stats(object, train = FALSE, valid = FALSE)

Arguments

object

An H2OClusteringModel object.

train

Retrieve the training centroid statistics

valid

Retrieve the validation centroid statistics

Examples

if (FALSE) {
library(h2o)
h2o.init()
fr <- h2o.importFile("https://h2o-public-test-data.s3.amazonaws.com/smalldata/iris/iris_train.csv")
predictors <- c("sepal_len", "sepal_wid", "petal_len", "petal_wid")
km <- h2o.kmeans(x = predictors, training_frame = fr, k = 3, nfolds = 3)
h2o.centroid_stats(km, train = TRUE)
}