Learning | Clustering | Multiple Clustering
Multiple Clustering is one of the steps of our Probabilistic Structural Equation Model (PSEM) workflow. It consists in iteratively using Data Clustering on subsets of data defined by the Classes [Factor_i] to create Latent/Factor variables that represent the hidden causes that have been sensed by Manifest variables.
New Feature: Arc Dictionary
When the option Connect Factors to their Manifest Variables is checked, the final network comes with a set of naïve networks.
A dictionary of arcs is now automatically created when this option is checked. This allows you to use any structural learning algorithm to learn the relationships between the Factors (i.e. not only Taboo, EQ and TabooEQ), even an algorithm that first Delete All Arcs. All you have to do is use Data | Associate Dictionary | Arc | Arcs with the created dictionary to bring back the deleted arcs between the Factors and their Manifest variables. The dictionary is saved in the specified Output Directoryunder the name of the original network suffixed with "_Final_arcs.txt".