- Open "Orange".
- Drag and drop "File" widget and
double click to load a dataset (credit_scoring.txt).
- Drag and drop "Select Attributes"
widget and connect it to the "File" widget.
- Open "Select Attributes" and set the
class (target) and attributes ( predictors).
- Drag and drop "SOM" widget
and connect it to the "Select Attributes" widget.
- Drag and drop "SOM Visualizer" widget
and connect it to the "SOM" widget to view the map.
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