A model with a predictive power of:
Note: There are 3 correct answers to this question.

• A. "1" is a hypothetical perfect model, capable of explaining 100% of the target variable using the explanatory variables contained in the dataset analyzed. In practice, such a predictive power would generally indicate that an explanatory variable 100% correlated with the target variable was notexcluded from the dataset analyzed.
• B. "0" is a purely random model
• C. The system account of the authenticated user, this is the default with the system authentication
• D. "0.79" is capable of explaining 79% of the information contained in the target variable using the explanatory variables contained in the dataset analyzed.

There are three ways to set the threshold using the displayed slide bar:
Note: There are 3 correct answers to this question.

• A. It is recommended to install the application as a Windows service on a production environment.
• B. By selecting the percentage of positive observations you want to detect
• C. By selecting the score used to differentiate positive observations from negative ones considered positive, on the contrary any observation with a score below the threshold is considered negative.
• D. By selecting the percentage of population to target if the population is sorted by descending order of score

You are using the Automated Analytics text coder and you are also constructing the dictionary. You want to remove the stop words. What other processes are applied before the stop words are removed?
Note: There are 2 correct answers to this question.

• A. Stemming reduction
• B. Language recognition
• C. Text splitting
• D. Synonym replacement

Understanding the Decision Tree Panel The panel Decision Tree is split into three parts:
Note: There are 3 correct answers to this question.

• A. A navigator allowing you to visualize what part of the tree you are studying is displayed in the right bottom part of the panel.\
• B. A consequence of 1 is that this metric is resistant to outliers: when there are a few occurrences of the target with very high values with respect to the rest of the target value distributions, the notion of normal profit is not impacted.
• C. The decision tree itself, which is displayed in the upper section of the panel
• D. Two tabs located in the left bottom part of the panel provide you with information on the nodes and with the profit curve corresponding to the current decision tree

Two indicators specific to Automated Analytics allow you
to evaluate the performance of a model.
Note: There are 2 correct answers to this question.

• A. The prediction confidence, which is the robustness indicator.
• B. The predictive power, which is the quality indicator of the model, Automated Analytics User Guides and Scenarios Modeling Concepts P U B L I C 27
• C. Through Java Web Start: in this mode, a Web server needs to be installed and configured on the machine hosting the SAP Predictive Analytics server. It will deliver, through web pages, the necessary content in order for the client computer to run the app