h2o (version 3.0.0.30)

h2o.r2: Retrieve the R2 value

Description

Retrieves the R2 value from an H2O model.

Usage

h2o.r2(object, valid = FALSE, ...)

Arguments

object

An H2OModel object.

valid

Retrieve the validation set R2 if a validation set was passed in during model build time.

...

extra arguments to be passed if `object` is of type H2OModel (e.g. train=TRUE)

Examples

library(h2o)

h <- h2o.init()
fr <- as.h2o(iris)

m <- h2o.deeplearning(x=2:5,y=1,training_frame=fr)

h2o.r2(m)