2. My first Model

<p><strong>My first Model</strong></p><p>This workflow reads the two datasets (training and test set) created in the workflow "1. Data Preparation". It then trains two machine learning algorithms to predict the income (target class = "income"; &gt;50k or &lt;=50k) based on the remaining input features of the adult dataset. In this workflow we use the following two algorithms:</p><ol><li><p>Naive Bayes</p></li><li><p>Decision Tree (C4.5)</p></li></ol><p>Lastly, both models are evaluated based on the test set (<em>Scorer </em>nodes) and the two mode performances are visualized and compared (<em>ROC Curve</em> and <em>Decision Tree View </em>nodes).</p>