The wizard displays a list of the possible attributes to discretize. You can identify attributes as unique, and you can change the data mining type and the datatype of attributes.
The following information is displayed:
The attributes are displayed in a grid that has the following columns:
categorical
or numerical
. The default value for mining type is determined as follows:
NUMBER
or FLOAT
, then the mining type is numerical
.categorical
.NUMBER
;
the mining type can be either categorical
or numerical
. notApplicable
You can change data mining type, change the datatype of numerical attributes, and change the Unique setting, as described in Change Attribute Characteristics.
To view a histogram of an attribute, select the attribute, and click Histogram.
To restore the original mining type defaults for all the attributes in the table, click Restore.
When you are done, click Next.
You can make the following changes:
You can click the Restore to undo changes.
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