![]() ![]() These are Gender, Age, Payment Method, Churn, and LastTransaction. The column names (or attributes as RapidMiner calls them) are those identified by the Nameannotation in the previous step. There are four important aspects to this step: Each row or example indicates one customer the entire spreadsheet constitutes the example set. Accept the default and click Next.ĭefine the data for import. (It has set the annotation to Name.) If that was incorrect, you could change it here but for your data set, this is unnecessary. In this step you can see that RapidMiner has preselected the first row as the row containing column names. ![]() For this tutorial, you want all cells (the default). Step 2 also allows you to select a range of cells for import. If there were more sheets, it may look like this: ![]() There is only one sheet, RapidMiner Data, in this file, but it is always a good idea to verify. Check the tabs at the top to verify that you are importing the correct Excel sheet. The wizard guides you to pull the data into the repository. Browse to the location where you saved customer-churn-data.xlsx, select the file, and click Next. In this section you will use the Import Wizard to import the data set, customer-churn-data.xlsx, into your repository.įrom the Repositories view, select Import Excel Sheet from the pull down to import the training data set. Your Repositories view should look similar to this:ĭownload the data set, customer-churn-data.xlsx, to your computer. Repeat the procedure from the step above (this time right-clicking on the new folder you created) and add a data folder and a processes folder. This is the place where your data, processes, and results are stored:Ĭreate a new folder in the Repository view:Įnter a name for the new folder, for example Getting Started, and click OK. Locate the Repository view of the Design perspective. (The other main area is the Resultsperspective, where you can play with your results in a variety of ways. It is here that you will combine operators into data mining processes. The Design perspective is your artistic canvas and the place where you will spend much of your time. Open the Design perspective by clicking the Design button in the upper right. (See the installation guide if you need assistance with this step.) Here is a video for Part 1: Rapid Miner Intro Part 1: Importing Files ![]()
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