Database Reference
In-Depth Information
3) Import your data into your RapidMiner repository. Save it in the repository as
Chapter3_Exercise.
4) Create a new, blank process stream in RapidMiner and drag your data set into the process
window.
5) Run your process and examine your data set in both meta data view and Data View. Note
if any attributes have missing or inconsistent data.
6) If you found any missing or inconsistent data, use operators to handle these. Perhaps try
browsing through the folder tree in the Operators tab and experiment with some operators
that were not covered in this chapter.
7) Try filtering out some observations based on some attibute's value, and filter out some
attributes.
8) Document where you found your data set, how you prepared it for import into
RapidMiner, and what data preparation activities you applied to it.
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