Classification Mining Activity

This mining activity builds and tests a classification model.

There are several algorithms that build classification models. The title of the activity indicates the algorithm used. For example, a Naive Bayes Mining Activity build a classification model using the Naive Bayes algorithm.

For information about classification models, see Classification Models. For general information about mining activities, see Mining Activity Overview.

To see the input data for the activity, click Activity Data.

To execute a step, such as Sample that was skipped, click the check box, change options if necessary, and execute either the step or the entire activity.

To execute all checked steps of an activity in order, click Run Activity before the list of steps.

You must execute steps in order. To execute an individual step, click Custom in the step. To view options for a step, click Options in the step. You can change options for a step that has not executed or was reset.

To reset a step, click Restart; all steps after that step are also reset. You can then change options if necessary and execute all succeeding steps or execute the steps individually.