.. index:: Add Experience Table to all Chance Nodes

.. _Add_Experience_Table_To_All_Chance_Nodes:

Add Experience Table to all Chance Nodes
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Before performing :ref:`adaptation<adaptation>` or :ref:`EM-learning<EM_learning>`, the nodes, whose tables are to be learned, must have an experience table added to them. The "Add Experience Table to all Nodes" function is a utility function, which add these to all relevant nodes. It can be accessed by selecting the "Add Experience Table to all Nodes" item from either the :ref:`Network Menu<Network_Menu>`, or from the popup menu (brought up by right-clicking on the network).