DTs: Dynamic Trees
Williams, Christopher K. I., Adams, Nicholas J.
–Neural Information Processing Systems
A dynamic tree model specifies a prior over a large number of trees, each one of which is a tree-structured belief net (TSBN) . Our aim is to retain the advantages of tree-structured belief networks, namely the hierarchical structure of the model and (in part) the efficient inference algorithms, while avoiding the "blocky" artifacts that derive from a single, fixed TSBN structure. One use for DTs is as prior models over labellings for image segmentation problems.
Neural Information Processing Systems
Dec-31-1999