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Error: could not find function "makeLearner" using h2o package

I'm using h2o package and trying to create a learner using the below given code

install.packages("h2o")
library("h2o")
h2o.learner <- makeLearner("regr.h2o.deeplearning",predict.type = "response")

But I'm getting this error 

> h2o.learner <- makeLearner("regr.h2o.deeplearning",predict.type = "response")
Error: could not find function "makeLearner"

Note: Few months back I used this code without any problem.

Any idea what could be possible thing for this error?

Solution

  • The correct code for this is simply

    library(mlr)
h2o.learner = makeLearner("regr.h2o.deeplearning")