H2O Prediction from R without having H2O running

Source: R/predict.R

Provides the method h2o.predict with which you can predict a MOJO or POJO Jar model from R.

h2o.predict_json(model, json, genmodelpath, labels, classpath, javaoptions)

Arguments

model

String with file name of MOJO or POJO Jar
json

JSON String with inputs to model
genmodelpath

(Optional) path name to h2o-genmodel.jar, if not set defaults to same dir as MOJO
labels

(Optional) if TRUE then show output labels in result
classpath

(Optional) Extra items for the class path of where to look for Java classes, e.g., h2o-genmodel.jar
javaoptions

(Optional) Java options string, default if "-Xmx4g"

Value

Returns an object with the prediction result

Examples

if (FALSE) {
library(h2o)
h2o.predict_json('~/GBM_model_python_1473313897851_6.zip', '{"C7":1}')
h2o.predict_json('~/GBM_model_python_1473313897851_6.zip', '{"C7":1}', c(".", "lib"))
}