It makes an inference with the most probable explanation, for each case described in the specified database or in the associated evidence scenario file, and selects the most probable state of each target variable. The target variables are the nodes declared as not observable (see costs), target or hidden.

The results are stored in an exploitation file that takes the selected fields of the input file and creates two new fields: one for the predicted value, the other one for its corresponding probability.

If the data source is an external database, the fields of the input file that are included in the exploitation file are selected via the wizard illustrated below:

If the data source is the associated database, a dialog allows the user to choose on which part of the database (all, learning or test) the operation is done and which nodes will be saved in the destination file. It is also possible to choose if the state's long names are used and if the continuous values are saved: