C2090-930 IBM SPSS Modeler Professional v3 Questions and Answers

You are working on a project where the business objective is to increase customer retention. You havecompleted the Data Preparation stage of the CRISP-DM process model.

What is the next stage?

Which statement is correct about automated modeling nodes in IBM SPSS Modeler Professional?

You want to calculate the difference between the minimum and maximum values of some of your data fields.

Which feature or mode of the Aggregate node would allow you to calculate this using a single node?

You are provided two data sources which both contain event IDs and the date/time that the events occurred.

Which node will merge these two data sources?

You have designed a model predicting the goals scored for each player in the World Cup and now want to evaluate the model using held-out scoring data.

Which node is designed to produce this actual vs. predicted model evaluation?

You have optimized four models that do not meet your performance goals. You believe that by mergingthese models together you would achieve better performance.

Which node would allow you to accomplish this task?