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  1. Navigate to <ML_HOME>/samples/rest-api/decision-tree/ directory using the CLI.

    Info

    <ML_HOME> refers to the downloaded product-ml directory with the source code of the product.

  2. Execute the following command to execute the sample: sh model-generation.sh

Output of the sample

If  If the sample executed successfully, the output is as follows

  1. The model will be generated by default in

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  1. the /tmp/

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  1.  directory of your machine. For example, the generated file

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  1. is in the following format denoting the date and time when it was generated: model.1.2015-03-20_13:29:10

     

    Info

    You can change the location where the output model file is saved, by defining the folder path of the required location for the value of the location element in the <ML_HOME>/samples/rest-api/decision-tree/create-model-storage file as shown below.

    Code Block
    languagetext
    {
    "type" : "file",
    "location" : "/tmp"
    }
  2. The sample executes the generated model on the <ML_HOME>/samples/rest-api/decision-tree/prediction-test data set, and it prints the value [0.0] as the prediction result In the CLI logs.