h2o.import_mojo: Imports a MOJO under given path, creating a Generic model...

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

Imports a MOJO under given path, creating a Generic model with it.

Description

Usage example: mojo_model <- h2o.import_mojo(model_file_path = "/path/to/mojo.zip") predictions <- h2o.predict(mojo_model, dataset)

Usage

h2o.import_mojo(mojo_file_path, model_id = NULL)

Arguments

mojo_file_path	Filesystem path to the model imported
model_id	Model ID, default is NULL

Value

Returns H2O Generic Model embedding given MOJO model

Examples

## Not run: 

# Import default Iris dataset as H2O frame
data <- as.h2o(iris)

# Train a very simple GBM model
features <- c("Sepal.Length", "Sepal.Length", "Sepal.Width", "Petal.Length", "Petal.Width")
original_model <- h2o.gbm(x = features, y = "Species", training_frame = data)

# Download the trained GBM model as MOJO (temporary directory used in this example)
mojo_original_path <- h2o.save_mojo(original_model, path = tempdir())

# Import the MOJO and obtain a Generic model
mojo_model <- h2o.import_mojo(mojo_original_path)

# Perform scoring with the generic model
predictions  <- h2o.predict(mojo_model, data)

## End(Not run)

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