h2o.predict_json

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H2O Prediction from R without having H2O running

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

Usage
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

Aliases
  • h2o.predict_json
Examples
# NOT RUN {
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"))
# }
Documentation reproduced from package h2o, version 3.22.1.1, License: Apache License (== 2.0)

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