Which task is part of the Data Understanding stage of the CRISP-DM process model?
You have a model nugget in the Models palette, but the stream used to create the model is not available. You want to refresh the model by rebuilding it on a new data set, but using the same variables and settings used to build the original model nugget.Which capability in the modeling nuggets in the Models palette will you use for this purpose?
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 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?
What is an accurate description of the purpose of data segmentation?
An e-retailer conducting a data mining project has limited an initial study to approximately 30,000 customers who have registered on the site. There are still millions of records in the Web logs. The data miner wants to determine the frequency distribution of the age of their customers. The Age column is acontinuous field.Which node would you use to accomplish this task?
