h2o.betweenss: Get the between cluster sum of squares

In h2o: R Interface for the 'H2O' Scalable Machine Learning Platform

Get the between cluster sum of squares

Description

Get the between cluster sum of squares. If "train", "valid", and "xval" parameters are FALSE (default), then the training betweenss value is returned. If more than one parameter is set to TRUE, then a named vector of betweenss' are returned, where the names are "train", "valid" or "xval".

Usage

h2o.betweenss(object, train = FALSE, valid = FALSE, xval = FALSE)

Arguments

object	An H2OClusteringModel object.
train	Retrieve the training between cluster sum of squares
valid	Retrieve the validation between cluster sum of squares
xval	Retrieve the cross-validation between cluster sum of squares

Examples

## Not run: 
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.betweenss(km, train = TRUE)

## End(Not run)

h2o documentation built on May 29, 2024, 4:26 a.m.