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Table of Contents
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  1. Navigate to <ML_HOME>/samples/default/decision-tree/ directory using the CLI.

    Infotip

    <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: ./model-generation.sh

Output of the sample

Once the sample is successfully executed, you can view the summary and the prediction of the model as described below.

 

Info

By default, the sample generates the model in the <ML_HOME>/models/  directory of your machine. For example, the generated file is in the following format denoting the date and time when it was generated:  wso2-ml-decision-tree-sample-analysis.Model.2015-09-03_11-01-46

Once the sample is successfully executed, you can view the output using the CLI or using the ML UI as described below.

 

Viewing the model summary

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You can view the summary of the built model using the ML UI as follows.

  1. Log in to the ML UI from your Web browser using admin/admin credentials and the following URL:  https://<ML_HOST>:<ML_PORT>/ml

  2. Click Projects

Viewing the model predicition

The sample executes the generated model on the  <ML_HOME>/samples/default/decision-tree/prediction-test data set, and it prints the value ["1"] as the prediction result In the CLI logs.